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# Transcript
[[!template new="1" text="""Introduction""" start="00:00:00.000" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Hello everyone. I'm James Howell.""" start="00:00:00.000" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I teach biochemistry and""" start="00:00:01.940" video="mainVideo-uni" id="subtitle"]]
[[!template text="""molecular biology at Penn State University.""" start="00:00:03.540" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I'm going to talk today""" start="00:00:07.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""about using Emacs to make all of""" start="00:00:08.880" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the materials for presenting""" start="00:00:11.480" video="mainVideo-uni" id="subtitle"]]
[[!template text="""course meetings in my courses.""" start="00:00:13.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Everything that you're going to see today is""" start="00:00:15.680" video="mainVideo-uni" id="subtitle"]]
[[!template text="""what I've made using""" start="00:00:18.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the methods that I'm going to describe.""" start="00:00:20.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""The main point is that you can take""" start="00:00:26.200" video="mainVideo-uni" id="subtitle"]]
[[!template text="""an Org document and""" start="00:00:29.720" video="mainVideo-uni" id="subtitle"]]
[[!template text="""with a single Emacs document,""" start="00:00:32.080" video="mainVideo-uni" id="subtitle"]]
[[!template text="""make both a pretty text document""" start="00:00:34.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that a student can have""" start="00:00:39.080" video="mainVideo-uni" id="subtitle"]]
[[!template text="""on the desk and take notes on.""" start="00:00:40.380" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And also, I hope,""" start="00:00:42.040" video="mainVideo-uni" id="subtitle"]]
[[!template text="""fairly useful and attractive slides""" start="00:00:44.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""like the ones that I'm presenting right now.""" start="00:00:49.040" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Both of these""" start="00:00:51.340" video="mainVideo-uni" id="subtitle"]]
[[!template text="""from a single source document.""" start="00:00:52.860" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Okay. If you'd like""" start="00:00:56.660" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to see the handout that goes along with this,""" start="00:00:59.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""you can download it""" start="00:01:00.920" video="mainVideo-uni" id="subtitle"]]
[[!template text="""at the [Sourcehut] repository where""" start="00:01:02.800" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I've put— everything's here.""" start="00:01:04.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So if you'd like to go look at it,""" start="00:01:05.960" video="mainVideo-uni" id="subtitle"]]
[[!template text="""you can follow with the handout.""" start="00:01:07.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So I promised to talk about""" start="00:01:09.940" video="mainVideo-uni" id="subtitle"]]
[[!template text="""both authoring and presenting.""" start="00:01:11.240" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Presenting""" start="00:01:12.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And first I'm going to talk about presenting.""" start="00:01:12.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I'm not the only one who does this.""" start="00:01:14.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You might have seen System Crafters [David Wilson]""" start="00:01:16.600" video="mainVideo-uni" id="subtitle"]]
[[!template text="""or Prot's [Protesilaos Stavrou's] channel or""" start="00:01:19.300" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Mike Zemansky's channel on Youtube.""" start="00:01:20.640" video="mainVideo-uni" id="subtitle"]]
[[!template text="""(Prot actually is going to be presenting tomorrow.)""" start="00:01:23.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Maybe you've seen this""" start="00:01:26.680" video="mainVideo-uni" id="subtitle"]]
[[!template text="""chemical engineer at Carnegie Mellon,""" start="00:01:28.420" video="mainVideo-uni" id="subtitle"]]
[[!template text="""John Kitchin or Eric Fraga""" start="00:01:30.180" video="mainVideo-uni" id="subtitle"]]
[[!template text="""or Olivier Berger all have made""" start="00:01:32.160" video="mainVideo-uni" id="subtitle"]]
[[!template text="""blog posts about using Org mode""" start="00:01:34.140" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to produce course materials.""" start="00:01:36.520" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This pair Ro and Namkoon""" start="00:01:39.420" video="mainVideo-uni" id="subtitle"]]
[[!template text="""actually published a peer reviewed paper.""" start="00:01:41.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's prior art here""" start="00:01:43.740" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that I'd like to acknowledge.""" start="00:01:45.740" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Hardware""" start="00:01:47.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Let me talk about my practices:""" start="00:01:47.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""First, the hardware.""" start="00:01:50.840" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This is the hardware that I'm using to""" start="00:01:51.520" video="mainVideo-uni" id="subtitle"]]
[[!template text="""record this recording at the very moment,""" start="00:01:55.340" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but also I carry these""" start="00:01:59.740" video="mainVideo-uni" id="subtitle"]]
[[!template text="""into every course meeting.""" start="00:02:01.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I've done this for quite a while,""" start="00:02:05.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""this entire semester,""" start="00:02:07.120" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and a few previous semesters""" start="00:02:09.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""where everything fits in a backpack.""" start="00:02:11.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I do every meeting with this tablet—""" start="00:02:14.240" video="mainVideo-uni" id="subtitle"]]
[[!template text="""it's a Microsoft Surface that I put""" start="00:02:18.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""a Linux distribution on—and this laptop.""" start="00:02:20.840" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I've got a bag full of""" start="00:02:26.600" video="mainVideo-uni" id="subtitle"]]
[[!template text="""dongles and connectors and so forth.""" start="00:02:29.600" video="mainVideo-uni" id="subtitle"]]
[[!template text="""It all fits in a backpack.""" start="00:02:34.080" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This is very mobile.""" start="00:02:35.340" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I can set it up and tear it down""" start="00:02:36.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""before and after every class""" start="00:02:38.180" video="mainVideo-uni" id="subtitle"]]
[[!template text="""with just a couple minutes.""" start="00:02:39.700" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's the laptop and the""" start="00:02:41.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""tablet with a stylus.""" start="00:02:42.740" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Where's my stylus?""" start="00:02:45.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So that I can draw...""" start="00:02:46.580" video="mainVideo-uni" id="subtitle"]]
[[!template text="""... which is very useful.""" start="00:02:51.500" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Obviously, I need a camera.""" start="00:02:52.520" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Today, I'm using a desk mic,""" start="00:02:55.860" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but when I'm remote,""" start="00:02:57.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I use a lapel mic.""" start="00:02:59.100" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and a video converter,""" start="00:03:01.740" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and I'll show you why that's important.""" start="00:03:02.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And then all of the ancillary equipment.""" start="00:03:04.380" video="mainVideo-uni" id="subtitle"]]
[[!template text="""One thing that's nice about using""" start="00:03:09.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""a completely free software stack is""" start="00:03:11.140" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that it tends to run""" start="00:03:14.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""on underpowered hardware,""" start="00:03:15.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and none of the software cost anything.""" start="00:03:18.320" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I could have spent much less than this""" start="00:03:20.540" video="mainVideo-uni" id="subtitle"]]
[[!template text="""on a used computer and""" start="00:03:23.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""a used tablet. And everything else,""" start="00:03:25.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""these are high estimates.""" start="00:03:28.200" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I spent way less than""" start="00:03:30.300" video="mainVideo-uni" id="subtitle"]]
[[!template text="""$1,000 for all of this equipment.""" start="00:03:31.680" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And it's my equipment,""" start="00:03:34.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""so I have hardware""" start="00:03:35.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and software control over it,""" start="00:03:37.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Which is nice.""" start="00:03:38.960" video="mainVideo-uni" id="subtitle"]]
[[!template text="""If you have an attitude of upcycling and building,""" start="00:03:41.100" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and [if] this is a hobby anyway,""" start="00:03:43.240" video="mainVideo-uni" id="subtitle"]]
[[!template text="""this is an easy way—""" start="00:03:45.190" video="mainVideo-uni" id="subtitle"]]
[[!template text="""what I'm saying is—""" start="00:03:47.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the entry into using these things,""" start="00:03:48.650" video="mainVideo-uni" id="subtitle"]]
[[!template text="""there's certainly a very low cost barrier.""" start="00:03:51.370" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Because the hardware is so weak,""" start="00:03:58.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I have the tablet for doing tablet stuff,""" start="00:04:01.430" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and then I use the laptop to""" start="00:04:05.250" video="mainVideo-uni" id="subtitle"]]
[[!template text="""do all of the streaming and recording.""" start="00:04:06.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I take the video output""" start="00:04:08.910" video="mainVideo-uni" id="subtitle"]]
[[!template text="""of the tablet and convert it to""" start="00:04:11.610" video="mainVideo-uni" id="subtitle"]]
[[!template text="""USB input into the laptop.""" start="00:04:13.830" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Just to give you a diagram here,""" start="00:04:19.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""there's a laptop and there's a tablet.""" start="00:04:21.930" video="mainVideo-uni" id="subtitle"]]
[[!template text="""The tablet has a stylus.""" start="00:04:23.710" video="mainVideo-uni" id="subtitle"]]
[[!template text="""They both run GNU/Linux distributions.""" start="00:04:25.930" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You've got a webcam that""" start="00:04:29.450" video="mainVideo-uni" id="subtitle"]]
[[!template text="""goes into the laptop.""" start="00:04:30.950" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You've got video output""" start="00:04:32.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""from the tablet that goes into the laptop.""" start="00:04:33.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's a microphone that""" start="00:04:37.890" video="mainVideo-uni" id="subtitle"]]
[[!template text="""goes into the laptop,""" start="00:04:39.350" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and then audio and video come out of""" start="00:04:40.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the laptop and go into""" start="00:04:43.210" video="mainVideo-uni" id="subtitle"]]
[[!template text="""some AV system or another.""" start="00:04:44.410" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Example setup""" start="00:04:46.610" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Okay. This was Wednesday,""" start="00:04:46.610" video="mainVideo-uni" id="subtitle"]]
[[!template text="""teaching microbiology.""" start="00:04:49.070" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's the tablet, there's the laptop.""" start="00:04:51.070" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's the external screen""" start="00:04:53.230" video="mainVideo-uni" id="subtitle"]]
[[!template text="""in the podium here you can""" start="00:04:55.370" video="mainVideo-uni" id="subtitle"]]
[[!template text="""plug into the AV system.""" start="00:04:57.210" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There it is. From where I stand,""" start="00:05:00.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""this is what the screen looks like.""" start="00:05:04.210" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This is what students are seeing,""" start="00:05:06.010" video="mainVideo-uni" id="subtitle"]]
[[!template text="""on the live stream""" start="00:05:08.225" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and later on the recording.""" start="00:05:09.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And students in the room""" start="00:05:10.780" video="mainVideo-uni" id="subtitle"]]
[[!template text="""can see this as well.""" start="00:05:11.720" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So you notice this is kind of meta,""" start="00:05:12.640" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but the camera and""" start="00:05:15.100" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the contents of the screen are""" start="00:05:17.140" video="mainVideo-uni" id="subtitle"]]
[[!template text="""there when I wander around,""" start="00:05:18.760" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and when I stand in front of the screen,""" start="00:05:20.500" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the students who aren't in the room can""" start="00:05:22.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""still see what I'm pointing to on the screen.""" start="00:05:23.940" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Nobody gets left out.""" start="00:05:27.400" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Presentation software: flexibility in function""" start="00:05:30.520" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Let's talk about""" start="00:05:30.520" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the software that I use.""" start="00:05:31.480" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's a lot of different things that""" start="00:05:33.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I want to be able to show.""" start="00:05:35.980" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And so I need a few different""" start="00:05:37.640" video="mainVideo-uni" id="subtitle"]]
[[!template text="""software packages— besides Emacs.""" start="00:05:39.300" video="mainVideo-uni" id="subtitle"]]
[[!template text="""For drawing on the tablet, I use""" start="00:05:42.400" video="mainVideo-uni" id="subtitle"]]
[[!template text="""(I don't know quite how this is pronounced:""" start="00:05:45.080" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I think it's) Xournal++""" start="00:05:48.360" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I use the web quite a bit,""" start="00:05:51.200" video="mainVideo-uni" id="subtitle"]]
[[!template text="""especially if I want to just""" start="00:05:54.040" video="mainVideo-uni" id="subtitle"]]
[[!template text="""spontaneously look something up.""" start="00:05:55.720" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Often I use video,""" start="00:05:57.760" video="mainVideo-uni" id="subtitle"]]
[[!template text="""especially molecular animations.""" start="00:05:59.680" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And that's incredibly powerful.""" start="00:06:01.500" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And then now and again, I want to look at text.""" start="00:06:04.700" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Especially in""" start="00:06:06.940" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the English course that I teach,""" start="00:06:08.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""there's quite a bit of text.""" start="00:06:09.800" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I'll use Emacs for that.""" start="00:06:11.840" video="mainVideo-uni" id="subtitle"]]
[[!template text="""The video compositor, the thing that""" start="00:06:15.000" video="mainVideo-uni" id="subtitle"]]
[[!template text="""puts this video and me in the green screen.""" start="00:06:18.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and all of this stuff together, is called""" start="00:06:22.480" video="mainVideo-uni" id="subtitle"]]
[[!template text="""OBS Studio—and that also does recording.""" start="00:06:25.420" video="mainVideo-uni" id="subtitle"]]
[[!template text="""It's ALMOST a completely free software stack.""" start="00:06:34.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I use Zoom to do""" start="00:06:37.510" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the streaming and video""" start="00:06:38.750" video="mainVideo-uni" id="subtitle"]]
[[!template text="""conferencing because all of""" start="00:06:39.930" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the students are forced to use it for""" start="00:06:41.030" video="mainVideo-uni" id="subtitle"]]
[[!template text="""their other classes and""" start="00:06:42.410" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I've gone along with it.""" start="00:06:44.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""But a good alternative is""" start="00:06:45.410" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Jitsi Meet. There are others.""" start="00:06:46.670" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Okay. Again, here's""" start="00:06:48.860" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the hardware setup. On the tablet,""" start="00:06:50.730" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I'm running Xournal++. On the laptop,""" start="00:06:53.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I've got Firefox and VLC, and Emacs.""" start="00:06:56.590" video="mainVideo-uni" id="subtitle"]]
[[!template text="""OBS is compositing that together.""" start="00:07:00.230" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And I use Zoom, but you could use Jitsi.""" start="00:07:02.890" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Live demonstration""" start="00:07:05.950" video="mainVideo-uni" id="subtitle"]]
[[!template text="""All right, let's""" start="00:07:05.950" video="mainVideo-uni" id="subtitle"]]
[[!template text="""demonstrate this live. Here we go.""" start="00:07:07.930" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Here goes, nothing. The drawing program""" start="00:07:09.690" video="mainVideo-uni" id="subtitle"]]
[[!template text="""is really good because I can draw""" start="00:07:13.610" video="mainVideo-uni" id="subtitle"]]
[[!template text="""with the stylus on a tablet.""" start="00:07:15.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""It's a remarkable thing—""" start="00:07:17.970" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I teach in these big lecture halls,""" start="00:07:20.090" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and I guess they want them to be fancy?""" start="00:07:22.410" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And so they don't have blackboards and""" start="00:07:24.410" video="mainVideo-uni" id="subtitle"]]
[[!template text="""whiteboards! If I want to be able to draw,""" start="00:07:25.970" video="mainVideo-uni" id="subtitle"]]
[[!template text="""if I want to do anything approaching analog,""" start="00:07:29.010" video="mainVideo-uni" id="subtitle"]]
[[!template text="""it has to be with this software!""" start="00:07:32.170" video="mainVideo-uni" id="subtitle"]]
[[!template text="""In this presentation, I""" start="00:07:35.290" video="mainVideo-uni" id="subtitle"]]
[[!template text="""don't have very many diagrams,""" start="00:07:37.810" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but in my courses, most of""" start="00:07:39.490" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the slides are complicated diagrams.""" start="00:07:41.510" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Being able to annotate them""" start="00:07:44.250" video="mainVideo-uni" id="subtitle"]]
[[!template text="""is really important.""" start="00:07:45.810" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This is why I don't use Emacs for""" start="00:07:47.550" video="mainVideo-uni" id="subtitle"]]
[[!template text="""presenting these kinds of documents,""" start="00:07:50.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""because I want to be able""" start="00:07:54.530" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to mark them up visually.""" start="00:07:55.810" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I can show you what that looks like.""" start="00:07:57.450" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""OBS""" start="00:07:59.850" video="mainVideo-uni" id="subtitle"]]
[[!template text="""By the way, here's how OBS works:""" start="00:07:59.850" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I can go from different "scenes"""" start="00:08:02.830" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So I can just do just me,""" start="00:08:04.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""or I can show you the slides,""" start="00:08:06.070" video="mainVideo-uni" id="subtitle"]]
[[!template text="""or I can show you what I see on the tablet.""" start="00:08:08.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""On the tablet, I can go""" start="00:08:10.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""through all of the— notice here,""" start="00:08:12.270" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I'm scrolling through all""" start="00:08:14.230" video="mainVideo-uni" id="subtitle"]]
[[!template text="""of the different slides.""" start="00:08:16.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I've got all kinds of different markup tools,""" start="00:08:17.350" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and tools for controlling""" start="00:08:19.990" video="mainVideo-uni" id="subtitle"]]
[[!template text="""zoom and what page I'm on,""" start="00:08:23.170" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but you don't have to see that.""" start="00:08:24.830" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Firefox""" start="00:08:27.190" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Okay. Firefox, boy, I do a lot of this.""" start="00:08:27.190" video="mainVideo-uni" id="subtitle"]]
[[!template text="""All of the quizzes,""" start="00:08:32.390" video="mainVideo-uni" id="subtitle"]]
[[!template text="""quizzes and exams in my courses""" start="00:08:36.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""are online on this""" start="00:08:38.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""web platform called Canvas,""" start="00:08:40.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""which is good enough.""" start="00:08:43.370" video="mainVideo-uni" id="subtitle"]]
[[!template text="""It's based on a GPL3 package,""" start="00:08:45.430" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but this one is proprietary for Penn State.""" start="00:08:49.590" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Notice that there's a quiz""" start="00:08:53.070" video="mainVideo-uni" id="subtitle"]]
[[!template text="""every day, and this quiz,""" start="00:08:55.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""every quiz has a recording from""" start="00:08:57.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that day and you notice""" start="00:08:59.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""there's a picture of me teaching,""" start="00:09:00.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""pointing to the slides.""" start="00:09:01.890" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's the slides themselves.""" start="00:09:05.030" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I use OBS to composite in""" start="00:09:06.970" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the Zoom chat because I teach this hybrid.""" start="00:09:09.590" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's people in the room""" start="00:09:12.770" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and there's people at""" start="00:09:13.710" video="mainVideo-uni" id="subtitle"]]
[[!template text="""other campuses who are in this course.""" start="00:09:14.570" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Having the Zoom chat in""" start="00:09:17.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the live feed is very useful.""" start="00:09:19.390" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Then the quiz—""" start="00:09:22.650" video="mainVideo-uni" id="subtitle"]]
[[!template text="""at the next class meeting,""" start="00:09:25.730" video="mainVideo-uni" id="subtitle"]]
[[!template text="""we'll go through this quiz.""" start="00:09:26.670" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Here's some experimental data""" start="00:09:27.890" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and here's a question where they're""" start="00:09:30.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""supposed to interpret these data.""" start="00:09:31.650" video="mainVideo-uni" id="subtitle"]]
[[!template text="""We can in class together,""" start="00:09:36.590" video="mainVideo-uni" id="subtitle"]]
[[!template text="""we can review those.""" start="00:09:38.850" video="mainVideo-uni" id="subtitle"]]
[[!template text="""That's why Firefox is useful.""" start="00:09:41.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Being able to inhabit,""" start="00:09:47.970" video="mainVideo-uni" id="subtitle"]]
[[!template text="""being able to inhabit""" start="00:09:50.570" video="mainVideo-uni" id="subtitle"]]
[[!template text="""figures like this is incredibly powerful.""" start="00:09:52.830" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This is the silver lining of being""" start="00:09:56.870" video="mainVideo-uni" id="subtitle"]]
[[!template text="""forced to teach online during the pandemic,""" start="00:09:59.350" video="mainVideo-uni" id="subtitle"]]
[[!template text="""because I couldn't do""" start="00:10:02.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""this before I had a green screen.""" start="00:10:03.070" video="mainVideo-uni" id="subtitle"]]
[[!template text="""But even more powerful than this—""" start="00:10:05.760" video="mainVideo-uni" id="subtitle"]]
[[!template text="""For years, I showed students""" start="00:10:09.540" video="mainVideo-uni" id="subtitle"]]
[[!template text="""this figure by standing in front""" start="00:10:10.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""of it or by having a""" start="00:10:12.340" video="mainVideo-uni" id="subtitle"]]
[[!template text="""projector screen above me.""" start="00:10:13.700" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And I said, "This is the B form of DNA."""" start="00:10:15.240" video="mainVideo-uni" id="subtitle"]]
[[!template text=""""This is the most common form of DNA."""" start="00:10:18.460" video="mainVideo-uni" id="subtitle"]]
[[!template text=""""You see here that there's this minor groove."""" start="00:10:20.380" video="mainVideo-uni" id="subtitle"]]
[[!template text=""""And then this feature""" start="00:10:22.580" video="mainVideo-uni" id="subtitle"]]
[[!template text="""is called the major groove."""" start="00:10:23.420" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And students couldn't see it.""" start="00:10:24.420" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Animation""" start="00:10:26.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""But if you animate it—""" start="00:10:26.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""if you just have it""" start="00:10:29.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""move, the apparent movement,""" start="00:10:30.280" video="mainVideo-uni" id="subtitle"]]
[[!template text="""It's not really movement,""" start="00:10:33.320" video="mainVideo-uni" id="subtitle"]]
[[!template text="""it's apparent movement.""" start="00:10:34.400" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And it tricks your visual cortex into""" start="00:10:35.380" video="mainVideo-uni" id="subtitle"]]
[[!template text="""adding three dimensional structure to this.""" start="00:10:37.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You can see this feature is""" start="00:10:40.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the major groove and that feature""" start="00:10:42.580" video="mainVideo-uni" id="subtitle"]]
[[!template text="""is the minor groove. And a static""" start="00:10:45.340" video="mainVideo-uni" id="subtitle"]]
[[!template text="""image just can't provide""" start="00:10:47.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that understanding, while moving image can.""" start="00:10:48.320" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Emacs""" start="00:10:55.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I use Emacs to look at text.""" start="00:10:55.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Where's Emacs? Here's Emacs! We read""" start="00:10:58.180" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Vonnegut in this English class that I""" start="00:11:02.520" video="mainVideo-uni" id="subtitle"]]
[[!template text="""teach and I'm going to tab over to Emacs.""" start="00:11:04.280" video="mainVideo-uni" id="subtitle"]]
[[!template text="""It's nice to be able""" start="00:11:07.760" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to have text jump""" start="00:11:09.860" video="mainVideo-uni" id="subtitle"]]
[[!template text="""around and be dynamic, right?""" start="00:11:12.420" video="mainVideo-uni" id="subtitle"]]
[[!template text="""If you, if you want to look""" start="00:11:14.160" video="mainVideo-uni" id="subtitle"]]
[[!template text="""at this passage and I'll""" start="00:11:16.860" video="mainVideo-uni" id="subtitle"]]
[[!template text="""have somebody read it aloud.""" start="00:11:18.040" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And then we talk about why he chose""" start="00:11:19.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""this word and why he chose that word,""" start="00:11:20.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and the cadence, and the alliteration.""" start="00:11:22.500" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Then we can go to another particular excerpt""" start="00:11:25.180" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and pick that apart on the screen together.""" start="00:11:30.840" video="mainVideo-uni" id="subtitle"]]
[[!template text="""That would be difficult to do with""" start="00:11:33.440" video="mainVideo-uni" id="subtitle"]]
[[!template text="""other software that would be very tedious""" start="00:11:34.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to do on the chalkboard.""" start="00:11:36.820" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So Emacs is really good for that sort of thing.""" start="00:11:39.400" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Making slides and handouts with Org Mode""" start="00:11:42.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Mostly what I use Emacs for is not to""" start="00:11:42.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""present but to make slides and handouts.""" start="00:11:45.380" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Okay. Again, the thing that I want to""" start="00:11:50.340" video="mainVideo-uni" id="subtitle"]]
[[!template text="""stress is that the slides""" start="00:11:52.360" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and the handouts can be produced from""" start="00:11:54.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""a single Org mode document.""" start="00:11:56.740" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This entire presentation""" start="00:12:01.180" video="mainVideo-uni" id="subtitle"]]
[[!template text="""was assembled in Emacs.""" start="00:12:04.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I'll show you how I did that.""" start="00:12:05.700" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I think everybody""" start="00:12:08.420" video="mainVideo-uni" id="subtitle"]]
[[!template text="""probably knows what Org mode is.""" start="00:12:11.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""But for our purposes, it's a way""" start="00:12:13.160" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to write documents in plain text.""" start="00:12:14.640" video="mainVideo-uni" id="subtitle"]]
[[!template text="""That's very important because one of""" start="00:12:16.120" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the biggest advantages of this is""" start="00:12:19.840" video="mainVideo-uni" id="subtitle"]]
[[!template text="""being able to do version control.""" start="00:12:22.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I don't have Powerpoint decks""" start="00:12:24.740" video="mainVideo-uni" id="subtitle"]]
[[!template text="""everywhere with slides that""" start="00:12:27.780" video="mainVideo-uni" id="subtitle"]]
[[!template text="""there's no way to keep track of them.""" start="00:12:29.360" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Having these be plain text""" start="00:12:31.240" video="mainVideo-uni" id="subtitle"]]
[[!template text="""means that I can just put them in""" start="00:12:32.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""a git repository.""" start="00:12:33.580" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Very clean and human readable markup""" start="00:12:36.140" video="mainVideo-uni" id="subtitle"]]
[[!template text="""including handling tables""" start="00:12:37.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""which is just incredibly powerful.""" start="00:12:41.160" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You can manage projects and tasks.""" start="00:12:43.340" video="mainVideo-uni" id="subtitle"]]
[[!template text="""But the fact that it's an outline""" start="00:12:45.460" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that you can produce a document that's""" start="00:12:47.300" video="mainVideo-uni" id="subtitle"]]
[[!template text="""hierarchical and fold and""" start="00:12:48.980" video="mainVideo-uni" id="subtitle"]]
[[!template text="""reveal different parts of it.""" start="00:12:51.280" video="mainVideo-uni" id="subtitle"]]
[[!template text="""But to produce a book length lectures for""" start="00:12:52.980" video="mainVideo-uni" id="subtitle"]]
[[!template text="""an entire semester and use""" start="00:12:57.120" video="mainVideo-uni" id="subtitle"]]
[[!template text="""those to produce both slides and handouts,""" start="00:12:58.920" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that's very powerful,""" start="00:13:01.400" video="mainVideo-uni" id="subtitle"]]
[[!template text="""at least for my brain. To be able to""" start="00:13:03.180" video="mainVideo-uni" id="subtitle"]]
[[!template text="""put it all together and have it be""" start="00:13:05.000" video="mainVideo-uni" id="subtitle"]]
[[!template text="""discursive rather""" start="00:13:06.780" video="mainVideo-uni" id="subtitle"]]
[[!template text="""than having to be graphical.""" start="00:13:08.400" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You can export to""" start="00:13:09.920" video="mainVideo-uni" id="subtitle"]]
[[!template text="""a million different formats including""" start="00:13:11.880" video="mainVideo-uni" id="subtitle"]]
[[!template text="""PDF documents like the handouts as""" start="00:13:15.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""LaTeX, and slides like these through Beamer export.""" start="00:13:17.000" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Pedagogy first""" start="00:13:22.680" video="mainVideo-uni" id="subtitle"]]
[[!template text="""The approach is to think""" start="00:13:22.680" video="mainVideo-uni" id="subtitle"]]
[[!template text="""about pedagogy rather than thinking""" start="00:13:24.920" video="mainVideo-uni" id="subtitle"]]
[[!template text="""about software or thinking""" start="00:13:26.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""about graphic design.""" start="00:13:28.280" video="mainVideo-uni" id="subtitle"]]
[[!template text="""To think about how can""" start="00:13:31.000" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I make the best argument?""" start="00:13:32.600" video="mainVideo-uni" id="subtitle"]]
[[!template text="""How can I make the best,""" start="00:13:34.380" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the most effective sequence of ideas?""" start="00:13:35.980" video="mainVideo-uni" id="subtitle"]]
[[!template text="""All I've done is make a few tweaks to""" start="00:13:40.880" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the export backends for LaTeX and""" start="00:13:45.000" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Beamer to customize them""" start="00:13:47.980" video="mainVideo-uni" id="subtitle"]]
[[!template text="""for my particular needs.""" start="00:13:49.980" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And I'll show you what I've done.""" start="00:13:51.500" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You've seen this already. I'll put""" start="00:13:54.600" video="mainVideo-uni" id="subtitle"]]
[[!template text="""one idea in big text on the screen.""" start="00:13:58.060" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I find it to be effective to""" start="00:14:00.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""make a single idea explicit at one time.""" start="00:14:04.620" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Now, some concepts can""" start="00:14:09.120" video="mainVideo-uni" id="subtitle"]]
[[!template text="""be explained with words or text,""" start="00:14:12.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but many ideas are best just illustrated.""" start="00:14:14.800" video="mainVideo-uni" id="subtitle"]]
[[!template text="""In contrast, we've""" start="00:14:20.260" video="mainVideo-uni" id="subtitle"]]
[[!template text="""all used Powerpoint, right?""" start="00:14:22.540" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And Edward Tufte has taught us""" start="00:14:23.980" video="mainVideo-uni" id="subtitle"]]
[[!template text="""about how Powerpoint is so""" start="00:14:25.700" video="mainVideo-uni" id="subtitle"]]
[[!template text="""terrible from a cognitive point of""" start="00:14:27.480" video="mainVideo-uni" id="subtitle"]]
[[!template text="""view and from a communications point of view.""" start="00:14:29.240" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So using Org mode is much better.""" start="00:14:31.800" video="mainVideo-uni" id="subtitle"]]
[[!template text="""How is it better?""" start="00:14:35.400" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Well, Tufte also tells us that""" start="00:14:36.760" video="mainVideo-uni" id="subtitle"]]
[[!template text="""any oral presentation that is substantive at all""" start="00:14:42.040" video="mainVideo-uni" id="subtitle"]]
[[!template text="""has to have some physical handout""" start="00:14:49.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that the audience can use to take notes on.""" start="00:14:52.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Slides are terrible handouts.""" start="00:14:55.710" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And notes are usually terrible slides.""" start="00:14:59.030" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Having one document where you""" start="00:15:02.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""can produce both and have them be,""" start="00:15:03.690" video="mainVideo-uni" id="subtitle"]]
[[!template text="""have the same organization,""" start="00:15:05.850" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but different structures and""" start="00:15:08.410" video="mainVideo-uni" id="subtitle"]]
[[!template text="""different visual organization is""" start="00:15:10.350" video="mainVideo-uni" id="subtitle"]]
[[!template text="""something that I wanted""" start="00:15:14.750" video="mainVideo-uni" id="subtitle"]]
[[!template text="""for a long time and I can only do it""" start="00:15:16.610" video="mainVideo-uni" id="subtitle"]]
[[!template text="""with Emacs.""" start="00:15:18.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Being able""" start="00:15:20.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""also for my brain to""" start="00:15:21.410" video="mainVideo-uni" id="subtitle"]]
[[!template text="""separate the work of writing and developing""" start="00:15:22.730" video="mainVideo-uni" id="subtitle"]]
[[!template text="""ideas and developing explanations""" start="00:15:25.310" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and developing arguments""" start="00:15:28.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and scaffolding them.""" start="00:15:30.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""That's jargon in pedagogy""" start="00:15:31.430" video="mainVideo-uni" id="subtitle"]]
[[!template text="""for bringing the student along.""" start="00:15:33.690" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Separate that work from wrangling slides.""" start="00:15:36.890" video="mainVideo-uni" id="subtitle"]]
[[!template text="""That's super helpful for me.""" start="00:15:41.350" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Again, you have""" start="00:15:44.530" video="mainVideo-uni" id="subtitle"]]
[[!template text="""an Org document that makes""" start="00:15:46.710" video="mainVideo-uni" id="subtitle"]]
[[!template text="""both the handouts and the slides.""" start="00:15:48.230" video="mainVideo-uni" id="subtitle"]]
[[!template text="""What's beautiful about it is""" start="00:15:51.370" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that everything is an outline.""" start="00:15:53.450" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And again, it's very discursive.""" start="00:15:54.650" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Here's Tufte's famous poster where he's making""" start="00:15:56.430" video="mainVideo-uni" id="subtitle"]]
[[!template text="""fun of the psychology of Powerpoint.""" start="00:15:59.110" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I don't know about you, but I have the kind of brain""" start="00:16:02.010" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and I'm in the kind of job""" start="00:16:05.750" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and I'm at the age where I don't have extra""" start="00:16:07.610" video="mainVideo-uni" id="subtitle"]]
[[!template text="""cognitive function! You know?""" start="00:16:09.910" video="mainVideo-uni" id="subtitle"]]
[[!template text="""So streamlining this workflow""" start="00:16:12.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""has been really helpful.""" start="00:16:15.730" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""org-teach""" start="00:16:17.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""All right, so let me show""" start="00:16:17.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""you what I've developed.""" start="00:16:19.310" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Let's look at the Org doc.""" start="00:16:21.650" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Okay. So what you see is you have""" start="00:16:24.490" video="mainVideo-uni" id="subtitle"]]
[[!template text="""a typical Org mode buffer.""" start="00:16:25.830" video="mainVideo-uni" id="subtitle"]]
[[!template text="""There's two headings here.""" start="00:16:30.770" video="mainVideo-uni" id="subtitle"]]
[[!template text="""One of them is stuff that I've deleted and""" start="00:16:32.850" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the other is the talk.""" start="00:16:35.530" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And so all of these subheadings have""" start="00:16:39.270" video="mainVideo-uni" id="subtitle"]]
[[!template text="""various things underneath including""" start="00:16:43.110" video="mainVideo-uni" id="subtitle"]]
[[!template text="""these macros that I wrote like `include-slide`,""" start="00:16:46.390" video="mainVideo-uni" id="subtitle"]]
[[!template text="""`impact-slide`, `subsection-slide`,""" start="00:16:48.970" video="mainVideo-uni" id="subtitle"]]
[[!template text="""et cetera, and then a bunch of stuff.""" start="00:16:51.230" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Then I've got this include""" start="00:16:54.950" video="mainVideo-uni" id="subtitle"]]
[[!template text="""file that just has""" start="00:16:59.310" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the macros that I've written.""" start="00:17:01.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""You can look at this on the repo.""" start="00:17:03.290" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I'm not going to take""" start="00:17:05.450" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the time to walk through it and""" start="00:17:06.290" video="mainVideo-uni" id="subtitle"]]
[[!template text="""explain what all the LaTeX means.""" start="00:17:07.570" video="mainVideo-uni" id="subtitle"]]
[[!template text="""But the upshot is""" start="00:17:10.370" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that by including that file""" start="00:17:16.510" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that has all the macro definitions,""" start="00:17:20.550" video="mainVideo-uni" id="subtitle"]]
[[!template text="""you get things like this macro pause""" start="00:17:22.430" video="mainVideo-uni" id="subtitle"]]
[[!template text="""or newline or whitespace-break,""" start="00:17:25.650" video="mainVideo-uni" id="subtitle"]]
[[!template text="""which just allow—""" start="00:17:27.690" video="mainVideo-uni" id="subtitle"]]
[[!template text="""pause splits a slide into two frames,""" start="00:17:30.810" video="mainVideo-uni" id="subtitle"]]
[[!template text="""so you can get these overlays,""" start="00:17:33.010" video="mainVideo-uni" id="subtitle"]]
[[!template text="""so you can go through paragraphs one by one.""" start="00:17:34.570" video="mainVideo-uni" id="subtitle"]]
[[!template text="""These just put""" start="00:17:36.310" video="mainVideo-uni" id="subtitle"]]
[[!template text="""white space in.""" start="00:17:38.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Text-slides: This thing here, this title""" start="00:17:44.650" video="mainVideo-uni" id="subtitle"]]
[[!template text="""is level three heading.""" start="00:17:47.110" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Figure-slides:""" start="00:17:49.170" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the same thing are level three headings.""" start="00:17:50.190" video="mainVideo-uni" id="subtitle"]]
[[!template text="""One of the most powerful things""" start="00:17:52.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""is that I can take other files,""" start="00:17:54.010" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I can take other Org files that have level""" start="00:17:56.230" video="mainVideo-uni" id="subtitle"]]
[[!template text="""three headings that are slides and those can""" start="00:18:00.150" video="mainVideo-uni" id="subtitle"]]
[[!template text="""be in some other repository.""" start="00:18:02.790" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I only need to have one version of""" start="00:18:06.210" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that slide that I""" start="00:18:08.510" video="mainVideo-uni" id="subtitle"]]
[[!template text="""can use in multiple courses.""" start="00:18:09.910" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Just that functionality is""" start="00:18:13.230" video="mainVideo-uni" id="subtitle"]]
[[!template text="""incredibly helpful for keeping""" start="00:18:17.110" video="mainVideo-uni" id="subtitle"]]
[[!template text="""track of work from a few years ago.""" start="00:18:19.910" video="mainVideo-uni" id="subtitle"]]
[[!template text="""All of these I'm going to""" start="00:18:22.810" video="mainVideo-uni" id="subtitle"]]
[[!template text="""explain in the next few slides.""" start="00:18:24.270" video="mainVideo-uni" id="subtitle"]]
[[!template text="""The section slides""" start="00:18:25.930" video="mainVideo-uni" id="subtitle"]]
[[!template text="""correspond to course modules.""" start="00:18:27.710" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Each of these is going to""" start="00:18:29.910" video="mainVideo-uni" id="subtitle"]]
[[!template text="""be a few weeks of a course.""" start="00:18:31.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This is a major division of a course.""" start="00:18:32.550" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I have some macros so that I can decorate""" start="00:18:34.630" video="mainVideo-uni" id="subtitle"]]
[[!template text="""this with relevant information.""" start="00:18:36.910" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Then for every subsection,""" start="00:18:41.390" video="mainVideo-uni" id="subtitle"]]
[[!template text="""level two headline, that""" start="00:18:43.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""corresponds to a major""" start="00:18:45.570" video="mainVideo-uni" id="subtitle"]]
[[!template text="""course topic in the module.""" start="00:18:46.730" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Then text slides, again,""" start="00:18:48.590" video="mainVideo-uni" id="subtitle"]]
[[!template text="""level three headlines become""" start="00:18:50.210" video="mainVideo-uni" id="subtitle"]]
[[!template text="""titles for the slide,""" start="00:18:52.850" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and level four headlines become text elements.""" start="00:18:53.970" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Most of my slides look like this.""" start="00:18:58.900" video="mainVideo-uni" id="subtitle"]]
[[!template text="""They're figures.""" start="00:19:01.680" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Here's the glycolytic pathway.""" start="00:19:03.140" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Level three gives you the title.""" start="00:19:06.020" video="mainVideo-uni" id="subtitle"]]
[[!template text="""It's missing here actually,""" start="00:19:11.420" video="mainVideo-uni" id="subtitle"]]
[[!template text="""but there's a way you can put in captions.""" start="00:19:14.280" video="mainVideo-uni" id="subtitle"]]
[[!template text="""This line here just tells""" start="00:19:16.720" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the LaTeX export backend""" start="00:19:18.960" video="mainVideo-uni" id="subtitle"]]
[[!template text="""how big you want it and stuff like that.""" start="00:19:21.040" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Impact slides, they have to go under H1 or H2.""" start="00:19:24.220" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And they just give you one of these text slides.""" start="00:19:29.140" video="mainVideo-uni" id="subtitle"]]
[[!template text="""For an entire slide being an image,""" start="00:19:32.450" video="mainVideo-uni" id="subtitle"]]
[[!template text="""you can use this image-slide macro.""" start="00:19:35.650" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Blank slides""" start="00:19:38.330" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I often put in blank slides to""" start="00:19:38.330" video="mainVideo-uni" id="subtitle"]]
[[!template text="""remind myself that this is a time to stop.""" start="00:19:41.130" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Often there's something for me to""" start="00:19:43.270" video="mainVideo-uni" id="subtitle"]]
[[!template text="""draw here with the stylus.""" start="00:19:44.790" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Animations""" start="00:19:50.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I often use— it used to be Powerpoint,""" start="00:19:50.050" video="mainVideo-uni" id="subtitle"]]
[[!template text="""now I use LibreOffice Impress—to make""" start="00:19:53.150" video="mainVideo-uni" id="subtitle"]]
[[!template text="""multi slide animations like""" start="00:19:56.070" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the sphere and the donut and the GI tract.""" start="00:19:58.310" video="mainVideo-uni" id="subtitle"]]
[[!template text="""And this hardware thing""" start="00:20:01.310" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that I did for you today,""" start="00:20:03.250" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I export those animations as PDFs.""" start="00:20:05.270" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Then I can just slurp them up into the slides.""" start="00:20:07.950" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Just into the slides, not into""" start="00:20:14.470" video="mainVideo-uni" id="subtitle"]]
[[!template text="""the handouts with this macro.""" start="00:20:16.670" video="mainVideo-uni" id="subtitle"]]
[[!template new="1" text="""Conclusion""" start="00:20:19.270" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I hope that you find this useful.""" start="00:20:19.270" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I hope you share it with""" start="00:20:21.490" video="mainVideo-uni" id="subtitle"]]
[[!template text="""other educators that you know.""" start="00:20:22.450" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Here is the sourcehut repo,""" start="00:20:24.090" video="mainVideo-uni" id="subtitle"]]
[[!template text="""here's how to get in touch with me.""" start="00:20:27.150" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I look forward to addressing your questions.""" start="00:20:29.070" video="mainVideo-uni" id="subtitle"]]
[[!template text="""I want to say thank you""" start="00:20:32.690" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to Sacha [Chua] and the organizers,""" start="00:20:34.990" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and to everyone who made this possible and""" start="00:20:36.610" video="mainVideo-uni" id="subtitle"]]
[[!template text="""to all of you in the community.""" start="00:20:38.450" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Because as we all know,""" start="00:20:40.690" video="mainVideo-uni" id="subtitle"]]
[[!template text="""that that's what makes Emacs such a strong""" start="00:20:42.770" video="mainVideo-uni" id="subtitle"]]
[[!template text="""and powerful package is""" start="00:20:47.430" video="mainVideo-uni" id="subtitle"]]
[[!template text="""all of the people behind it.""" start="00:20:50.090" video="mainVideo-uni" id="subtitle"]]
[[!template text="""Thanks everybody.""" start="00:20:51.330" video="mainVideo-uni" id="subtitle"]]
<a name="uni-qanda-transcript"></a>
# Q&A transcript (unedited)
[[!template text="""[Speaker 0]: And he can hear us. Can you perhaps do it for""" start="00:00:01.680" video="qanda-uni" id="subtitle"]]
[[!template text="""me? Great. The little angels in the""" start="00:00:03.679" video="qanda-uni" id="subtitle"]]
[[!template text="""background have done it for me.""" start="00:00:04.640" video="qanda-uni" id="subtitle"]]
[[!template text="""So now, finally, that everything is ready.""" start="00:00:07.299" video="qanda-uni" id="subtitle"]]
[[!template text="""Hi, James. How are you doing?""" start="00:00:08.559" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Good morning. Hello.""" start="00:00:10.559" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: Well, thank you for your talk.""" start="00:00:15.200" video="qanda-uni" id="subtitle"]]
[[!template text="""And sorry for the little hiccup at the middle""" start="00:00:17.160" video="qanda-uni" id="subtitle"]]
[[!template text="""we had to put out a fire with the audio""" start="00:00:20.080" video="qanda-uni" id="subtitle"]]
[[!template text="""going out in the middle and sorry about this.""" start="00:00:22.060" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: It's no trouble.""" start="00:00:23.560" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: So James, you've obviously told us about your""" start="00:00:28.220" video="qanda-uni" id="subtitle"]]
[[!template text="""very fancy setup with the green screen and""" start="00:00:30.060" video="qanda-uni" id="subtitle"]]
[[!template text="""I'm sad to see that you haven't put out the""" start="00:00:32.640" video="qanda-uni" id="subtitle"]]
[[!template text="""green screen for your BBB session right now.""" start="00:00:35.440" video="qanda-uni" id="subtitle"]]
[[!template text="""Do you have it in the background just for""" start="00:00:36.880" video="qanda-uni" id="subtitle"]]
[[!template text="""you? Right, okay. It wasn't that far.""" start="00:00:39.880" video="qanda-uni" id="subtitle"]]
[[!template text="""Great. No. So, I'm just going to ask.""" start="00:00:43.860" video="qanda-uni" id="subtitle"]]
[[!template text="""So, this is the first live Q&A that we have""" start="00:00:47.260" video="qanda-uni" id="subtitle"]]
[[!template text="""for this session, so things might be coming""" start="00:00:49.080" video="qanda-uni" id="subtitle"]]
[[!template text="""into place, so pardon us if we take a little""" start="00:00:51.480" video="qanda-uni" id="subtitle"]]
[[!template text="""bit of time to put the questions on the""" start="00:00:54.239" video="qanda-uni" id="subtitle"]]
[[!template text="""screen and all of this.""" start="00:00:55.320" video="qanda-uni" id="subtitle"]]
[[!template text="""What I'm gonna do, I'm just gonna load up the""" start="00:00:58.080" video="qanda-uni" id="subtitle"]]
[[!template text="""pad. I would invite James to also open the""" start="00:01:02.720" video="qanda-uni" id="subtitle"]]
[[!template text="""pad on his hand. Sorry,""" start="00:01:03.820" video="qanda-uni" id="subtitle"]]
[[!template text="""I've got people talking in my ears and it's""" start="00:01:05.580" video="qanda-uni" id="subtitle"]]
[[!template text="""been a while since I've last had this.""" start="00:01:07.240" video="qanda-uni" id="subtitle"]]
[[!template text="""Okay, so opening the talks right now.""" start="00:01:11.400" video="qanda-uni" id="subtitle"]]
[[!template text="""Opening the pad, if I can find it.""" start="00:01:13.780" video="qanda-uni" id="subtitle"]]
[[!template text="""Open the pad. Okay. Have you got the pad open""" start="00:01:20.440" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: So I can read the question.""" start="00:01:22.360" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: on your end, James? Okay,""" start="00:01:24.020" video="qanda-uni" id="subtitle"]]
[[!template text="""great. Opening it on my end as well.""" start="00:01:26.720" video="qanda-uni" id="subtitle"]]
[[!template text="""What I'm going to do, folks,""" start="00:01:28.380" video="qanda-uni" id="subtitle"]]
[[!template text="""I see some of you have joined us on,""" start="00:01:30.300" video="qanda-uni" id="subtitle"]]
[[!template text="""if I show you, some of the people that have""" start="00:01:32.560" video="qanda-uni" id="subtitle"]]
[[!template text="""joined us in the BBB room.""" start="00:01:33.840" video="qanda-uni" id="subtitle"]]
[[!template text="""You can join us as well,""" start="00:01:35.240" video="qanda-uni" id="subtitle"]]
[[!template text="""all the links are on the talk page or on ISE,""" start="00:01:37.860" video="qanda-uni" id="subtitle"]]
[[!template text="""you can find it very easily.""" start="00:01:39.140" video="qanda-uni" id="subtitle"]]
[[!template text="""But what I'm going to start doing is first""" start="00:01:41.960" video="qanda-uni" id="subtitle"]]
[[!template text="""taking questions in the other pad because""" start="00:01:43.660" video="qanda-uni" id="subtitle"]]
[[!template text="""it's a little faster to ask questions like""" start="00:01:45.540" video="qanda-uni" id="subtitle"]]
[[!template text="""this, and then as soon as we've finished,""" start="00:01:47.760" video="qanda-uni" id="subtitle"]]
[[!template text="""feel free to unmute yourself and ask your""" start="00:01:49.760" video="qanda-uni" id="subtitle"]]
[[!template text="""questions. All right, so I've got some""" start="00:01:54.020" video="qanda-uni" id="subtitle"]]
[[!template text="""reactions about OBS being cool and yes,""" start="00:01:56.640" video="qanda-uni" id="subtitle"]]
[[!template text="""both James and I will be able to tell you""" start="00:01:59.060" video="qanda-uni" id="subtitle"]]
[[!template text="""that it's very cool. We do very fancy stuff""" start="00:02:00.600" video="qanda-uni" id="subtitle"]]
[[!template text="""like when I need to talk to production in the""" start="00:02:05.540" video="qanda-uni" id="subtitle"]]
[[!template text="""background and all the stuff obviously that""" start="00:02:07.420" video="qanda-uni" id="subtitle"]]
[[!template text="""James has been able to show you with a green""" start="00:02:09.020" video="qanda-uni" id="subtitle"]]
[[!template text="""screen. So I don't see a whole lot of""" start="00:02:12.600" video="qanda-uni" id="subtitle"]]
[[!template text="""questions so far. I see a lot of reactions on""" start="00:02:15.780" video="qanda-uni" id="subtitle"]]
[[!template text="""publishing lectures book and a classic""" start="00:02:17.420" video="qanda-uni" id="subtitle"]]
[[!template text="""example is John Kitchens obviously.""" start="00:02:19.280" video="qanda-uni" id="subtitle"]]
[[!template text="""Pedagogy first developments macros are a cool""" start="00:02:24.020" video="qanda-uni" id="subtitle"]]
[[!template text="""idea. Okay questions so how do you overlap""" start="00:02:28.340" video="qanda-uni" id="subtitle"]]
[[!template text="""yourself with a presentation it's so cool.""" start="00:02:30.860" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: It's quite simple OBS provides filters for""" start="00:02:39.540" video="qanda-uni" id="subtitle"]]
[[!template text="""you can have a separate filter for each video""" start="00:02:42.080" video="qanda-uni" id="subtitle"]]
[[!template text="""feed. And 1 of the filters that's available""" start="00:02:44.260" video="qanda-uni" id="subtitle"]]
[[!template text="""is chroma key. You just choose a color to""" start="00:02:47.200" video="qanda-uni" id="subtitle"]]
[[!template text="""make transparent and just make sure that the""" start="00:02:51.560" video="qanda-uni" id="subtitle"]]
[[!template text="""webcam is at the top of the composition.""" start="00:02:55.640" video="qanda-uni" id="subtitle"]]
[[!template text="""And the thing that surprised me the most was""" start="00:03:00.660" video="qanda-uni" id="subtitle"]]
[[!template text="""how quickly my brain was able to mirror""" start="00:03:04.920" video="qanda-uni" id="subtitle"]]
[[!template text="""everything and control my body from a""" start="00:03:07.200" video="qanda-uni" id="subtitle"]]
[[!template text="""separate point of view like the way weather""" start="00:03:10.360" video="qanda-uni" id="subtitle"]]
[[!template text="""broadcasts are done. It took seconds to be""" start="00:03:15.200" video="qanda-uni" id="subtitle"]]
[[!template text="""able to do that. Well,""" start="00:03:16.720" video="qanda-uni" id="subtitle"]]
[[!template text="""and now I have years of practice because that""" start="00:03:19.700" video="qanda-uni" id="subtitle"]]
[[!template text="""setup that you saw that I used to record this""" start="00:03:22.720" video="qanda-uni" id="subtitle"]]
[[!template text="""video, I used for years during the pandemic""" start="00:03:26.960" video="qanda-uni" id="subtitle"]]
[[!template text="""for 4 or 5 semesters to,""" start="00:03:30.040" video="qanda-uni" id="subtitle"]]
[[!template text="""because my courses are all have 2,""" start="00:03:33.520" video="qanda-uni" id="subtitle"]]
[[!template text="""3, 400 students, except for the English class""" start="00:03:36.480" video="qanda-uni" id="subtitle"]]
[[!template text="""which has you know 30 students and so during""" start="00:03:40.160" video="qanda-uni" id="subtitle"]]
[[!template text="""the pandemic and even after lockdowns were no""" start="00:03:43.520" video="qanda-uni" id="subtitle"]]
[[!template text="""longer mandated I taught online just because""" start="00:03:45.780" video="qanda-uni" id="subtitle"]]
[[!template text="""I didn't want to have so many students in the""" start="00:03:48.180" video="qanda-uni" id="subtitle"]]
[[!template text="""room at the same time.""" start="00:03:49.000" video="qanda-uni" id="subtitle"]]
[[!template text="""So I've yeah I'm it I have a lot of practice""" start="00:03:53.640" video="qanda-uni" id="subtitle"]]
[[!template text="""doing that.""" start="00:03:54.360" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: But it pays off because it looks so natural""" start="00:03:57.780" video="qanda-uni" id="subtitle"]]
[[!template text="""you know it feels like it's the same thing""" start="00:03:59.960" video="qanda-uni" id="subtitle"]]
[[!template text="""with weather casters you know it sounds very""" start="00:04:02.200" video="qanda-uni" id="subtitle"]]
[[!template text="""it looks very easy to do but it also takes""" start="00:04:04.440" video="qanda-uni" id="subtitle"]]
[[!template text="""quite a bit of practice.""" start="00:04:05.280" video="qanda-uni" id="subtitle"]]
[[!template text="""1 of the things that you also need to""" start="00:04:08.220" video="qanda-uni" id="subtitle"]]
[[!template text="""remember if you're using a chroma key that""" start="00:04:09.840" video="qanda-uni" id="subtitle"]]
[[!template text="""James has explained is that you need to have""" start="00:04:11.680" video="qanda-uni" id="subtitle"]]
[[!template text="""very good lighting basically for the color to""" start="00:04:14.380" video="qanda-uni" id="subtitle"]]
[[!template text="""pop out in the background and for your body""" start="00:04:16.320" video="qanda-uni" id="subtitle"]]
[[!template text="""to be easily highlightable.""" start="00:04:17.779" video="qanda-uni" id="subtitle"]]
[[!template text="""Okay, were you finished with this question?""" start="00:04:20.760" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Yeah, let's take another 1.""" start="00:04:24.440" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: Sure. So how do you deal with video in Beam?""" start="00:04:28.020" video="qanda-uni" id="subtitle"]]
[[!template text="""I found it so hard to do that.""" start="00:04:30.060" video="qanda-uni" id="subtitle"]]
[[!template text="""PPT on the other end is easier to achieve.""" start="00:04:32.600" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Yeah, so remember that the slides get""" start="00:04:41.120" video="qanda-uni" id="subtitle"]]
[[!template text="""produced from Org Mode as PDFs.""" start="00:04:46.420" video="qanda-uni" id="subtitle"]]
[[!template text="""Well, and in fact, even before when I was""" start="00:04:49.820" video="qanda-uni" id="subtitle"]]
[[!template text="""using other software to produce slides I""" start="00:04:52.580" video="qanda-uni" id="subtitle"]]
[[!template text="""produced them as PDFs precisely because I""" start="00:04:55.600" video="qanda-uni" id="subtitle"]]
[[!template text="""wanted to be able to mark them up on on the""" start="00:04:58.440" video="qanda-uni" id="subtitle"]]
[[!template text="""screen with the stylus And so I don't do""" start="00:05:03.960" video="qanda-uni" id="subtitle"]]
[[!template text="""video in the slides. I use OBS to switch from""" start="00:05:07.580" video="qanda-uni" id="subtitle"]]
[[!template text="""static slides that I mark up with the stylus""" start="00:05:09.900" video="qanda-uni" id="subtitle"]]
[[!template text="""over to some kind of video viewer and then""" start="00:05:14.540" video="qanda-uni" id="subtitle"]]
[[!template text="""back. And again that's how I can use Firefox.""" start="00:05:17.320" video="qanda-uni" id="subtitle"]]
[[!template text="""I use OBS to switch between Firefox and video""" start="00:05:21.360" video="qanda-uni" id="subtitle"]]
[[!template text="""and the Shornal++ program where I can mark up""" start="00:05:26.820" video="qanda-uni" id="subtitle"]]
[[!template text="""slides. So those functionalities are...""" start="00:05:31.280" video="qanda-uni" id="subtitle"]]
[[!template text="""That's why I use different software and pull""" start="00:05:35.140" video="qanda-uni" id="subtitle"]]
[[!template text="""it all together with OBS so that I can have""" start="00:05:37.480" video="qanda-uni" id="subtitle"]]
[[!template text="""lots of functional flexibility.""" start="00:05:41.240" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: Great. Do you ever use things like""" start="00:05:47.360" video="qanda-uni" id="subtitle"]]
[[!template text="""org-present and stay for the PowerPoint""" start="00:05:50.320" video="qanda-uni" id="subtitle"]]
[[!template text="""slides? I'm not sure exactly how to read this""" start="00:05:53.040" video="qanda-uni" id="subtitle"]]
[[!template text="""particular question, but at least we can""" start="00:05:54.340" video="qanda-uni" id="subtitle"]]
[[!template text="""focus on org-present. Are you familiar with""" start="00:05:56.120" video="qanda-uni" id="subtitle"]]
[[!template text="""what it is?""" start="00:05:56.820" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: I've played around with org-present,""" start="00:06:00.060" video="qanda-uni" id="subtitle"]]
[[!template text="""And again, I guess you could use OrgPresent""" start="00:06:06.740" video="qanda-uni" id="subtitle"]]
[[!template text="""to show images and to show headings as""" start="00:06:11.440" video="qanda-uni" id="subtitle"]]
[[!template text="""slides. But again, Because it's such a""" start="00:06:16.820" video="qanda-uni" id="subtitle"]]
[[!template text="""crucial functionality to be able to mark them""" start="00:06:20.440" video="qanda-uni" id="subtitle"]]
[[!template text="""up with a stylus. I didn't really show this""" start="00:06:25.180" video="qanda-uni" id="subtitle"]]
[[!template text="""very much, but I also highlight things the""" start="00:06:27.040" video="qanda-uni" id="subtitle"]]
[[!template text="""way I would highlight using a laser pointer""" start="00:06:29.320" video="qanda-uni" id="subtitle"]]
[[!template text="""on the screen. And again,""" start="00:06:31.960" video="qanda-uni" id="subtitle"]]
[[!template text="""I don't see Emacs being able to do that for""" start="00:06:37.160" video="qanda-uni" id="subtitle"]]
[[!template text="""another couple of generations.""" start="00:06:38.560" video="qanda-uni" id="subtitle"]]
[[!template text="""So really the only thing I use Emacs for""" start="00:06:43.220" video="qanda-uni" id="subtitle"]]
[[!template text="""during presentations is to narrow headings""" start="00:06:48.900" video="qanda-uni" id="subtitle"]]
[[!template text="""that we can focus on particular text""" start="00:06:51.600" video="qanda-uni" id="subtitle"]]
[[!template text="""excerpts.""" start="00:06:52.600" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: Right, yeah. A lot of our presentations at""" start="00:06:59.020" video="qanda-uni" id="subtitle"]]
[[!template text="""EmacsConf are usually,""" start="00:07:00.060" video="qanda-uni" id="subtitle"]]
[[!template text="""especially the Org Mode ones,""" start="00:07:01.320" video="qanda-uni" id="subtitle"]]
[[!template text="""are done with Org Present.""" start="00:07:02.520" video="qanda-uni" id="subtitle"]]
[[!template text="""Sorry, I had someone talk to me in the ear.""" start="00:07:08.480" video="qanda-uni" id="subtitle"]]
[[!template text="""You know the problem with EmacsConf is that""" start="00:07:10.960" video="qanda-uni" id="subtitle"]]
[[!template text="""every year, you have to relearn a lot of""" start="00:07:13.620" video="qanda-uni" id="subtitle"]]
[[!template text="""skills, and by the time we finish,""" start="00:07:15.840" video="qanda-uni" id="subtitle"]]
[[!template text="""by Sunday evening, we are masters of it.""" start="00:07:18.720" video="qanda-uni" id="subtitle"]]
[[!template text="""And then we forget everything by the time the""" start="00:07:21.460" video="qanda-uni" id="subtitle"]]
[[!template text="""next year comes around.""" start="00:07:22.260" video="qanda-uni" id="subtitle"]]
[[!template text="""What I was going to say is that org-present""" start="00:07:24.440" video="qanda-uni" id="subtitle"]]
[[!template text="""is often used by people inside Emacs,""" start="00:07:28.660" video="qanda-uni" id="subtitle"]]
[[!template text="""Conf, presenting about org-mode.""" start="00:07:30.440" video="qanda-uni" id="subtitle"]]
[[!template text="""But yeah, whenever you need to do something a""" start="00:07:32.660" video="qanda-uni" id="subtitle"]]
[[!template text="""little more visual, it gets a little more""" start="00:07:34.200" video="qanda-uni" id="subtitle"]]
[[!template text="""complicated. Some people have tried to do""" start="00:07:36.360" video="qanda-uni" id="subtitle"]]
[[!template text="""fancy stuff with SVG, which is probably the""" start="00:07:39.020" video="qanda-uni" id="subtitle"]]
[[!template text="""path forward for this type of stuff.""" start="00:07:40.640" video="qanda-uni" id="subtitle"]]
[[!template text="""But yeah, if you need to draw,""" start="00:07:42.680" video="qanda-uni" id="subtitle"]]
[[!template text="""if you need to highlight,""" start="00:07:43.940" video="qanda-uni" id="subtitle"]]
[[!template text="""it is pretty complicated.""" start="00:07:45.820" video="qanda-uni" id="subtitle"]]
[[!template text="""Perhaps something that you might want to be""" start="00:07:48.220" video="qanda-uni" id="subtitle"]]
[[!template text="""interested, James, in checking out is PDF""" start="00:07:50.500" video="qanda-uni" id="subtitle"]]
[[!template text="""Tools, which is a way to open up a PDF in""" start="00:07:53.740" video="qanda-uni" id="subtitle"]]
[[!template text="""Emacs. And this allows you to have basic PDF""" start="00:07:59.100" video="qanda-uni" id="subtitle"]]
[[!template text="""annotations, like putting a little bit of a""" start="00:08:01.320" video="qanda-uni" id="subtitle"]]
[[!template text="""Nikon on it. Perhaps you've already played""" start="00:08:03.960" video="qanda-uni" id="subtitle"]]
[[!template text="""with it.""" start="00:08:04.360" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: I have used that. PDF Tools is an incredible""" start="00:08:09.440" video="qanda-uni" id="subtitle"]]
[[!template text="""package but until it allows me to make a mark""" start="00:08:14.260" video="qanda-uni" id="subtitle"]]
[[!template text="""on the screen that shows up in a video""" start="00:08:17.860" video="qanda-uni" id="subtitle"]]
[[!template text="""compositor. It's not going to replace""" start="00:08:20.540" video="qanda-uni" id="subtitle"]]
[[!template text="""Shornal.""" start="00:08:21.360" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: Definitely. Alright, moving on to the next""" start="00:08:25.200" video="qanda-uni" id="subtitle"]]
[[!template text="""question. Is the triple-accolade syntax an""" start="00:08:31.580" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 2]: Org Mode core feature that I missed so""" start="00:08:31.682" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: far, or did you program that?""" start="00:08:31.760" video="qanda-uni" id="subtitle"]]
[[!template text="""And thank you for the great talk.""" start="00:08:33.080" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Thank you very much. No,""" start="00:08:38.100" video="qanda-uni" id="subtitle"]]
[[!template text="""it's just part of all of the export backends.""" start="00:08:42.700" video="qanda-uni" id="subtitle"]]
[[!template text="""Actually, I think the way it works is it""" start="00:08:44.860" video="qanda-uni" id="subtitle"]]
[[!template text="""precedes all of the export backends.""" start="00:08:46.560" video="qanda-uni" id="subtitle"]]
[[!template text="""When you export, the first thing that happens""" start="00:08:49.820" video="qanda-uni" id="subtitle"]]
[[!template text="""is expansion of macros.""" start="00:08:51.880" video="qanda-uni" id="subtitle"]]
[[!template text="""And that's a built-in org mode feature.""" start="00:08:55.680" video="qanda-uni" id="subtitle"]]
[[!template text="""It's definitely beyond my Emacs Lisp powers""" start="00:08:59.280" video="qanda-uni" id="subtitle"]]
[[!template text="""to be able to have made something that""" start="00:09:01.160" video="qanda-uni" id="subtitle"]]
[[!template text="""powerful. That's right.""" start="00:09:06.440" video="qanda-uni" id="subtitle"]]
[[!template text="""I have come a long way.""" start="00:09:08.040" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: For now, for now. You know,""" start="00:09:10.460" video="qanda-uni" id="subtitle"]]
[[!template text="""we always, you know, most of the people who""" start="00:09:12.800" video="qanda-uni" id="subtitle"]]
[[!template text="""show up to Emacs, especially talking about""" start="00:09:14.680" video="qanda-uni" id="subtitle"]]
[[!template text="""stuff that has to do with presentations or""" start="00:09:17.080" video="qanda-uni" id="subtitle"]]
[[!template text="""what they do in academia,""" start="00:09:18.420" video="qanda-uni" id="subtitle"]]
[[!template text="""you know, they always say,""" start="00:09:19.600" video="qanda-uni" id="subtitle"]]
[[!template text="""oh, but, you know, I couldn't have done all""" start="00:09:22.240" video="qanda-uni" id="subtitle"]]
[[!template text="""this, you know, it's just far away.""" start="00:09:23.940" video="qanda-uni" id="subtitle"]]
[[!template text="""And then they come back 1 year or 2 years""" start="00:09:26.120" video="qanda-uni" id="subtitle"]]
[[!template text="""later, and then, oh, I've made my entire""" start="00:09:27.660" video="qanda-uni" id="subtitle"]]
[[!template text="""library for presentation and stuff like this.""" start="00:09:29.540" video="qanda-uni" id="subtitle"]]
[[!template text="""So Be hopeful about what the future holds for""" start="00:09:32.800" video="qanda-uni" id="subtitle"]]
[[!template text="""you in terms of coming up with crazy new""" start="00:09:34.760" video="qanda-uni" id="subtitle"]]
[[!template text="""features for the entire ecosystem.""" start="00:09:36.300" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Well, let me tell you,""" start="00:09:38.560" video="qanda-uni" id="subtitle"]]
[[!template text="""since the pandemic, I have written,""" start="00:09:42.040" video="qanda-uni" id="subtitle"]]
[[!template text="""I wrote my first major mode.""" start="00:09:44.340" video="qanda-uni" id="subtitle"]]
[[!template text="""It's trivial, but it provides functionality""" start="00:09:46.520" video="qanda-uni" id="subtitle"]]
[[!template text="""that is very useful to me.""" start="00:09:49.580" video="qanda-uni" id="subtitle"]]
[[!template text="""And it's going to sound like I'm just trying""" start="00:09:53.720" video="qanda-uni" id="subtitle"]]
[[!template text="""to butter everyone up,""" start="00:09:54.760" video="qanda-uni" id="subtitle"]]
[[!template text="""but seeing a lot of the names in the IRC""" start="00:09:57.620" video="qanda-uni" id="subtitle"]]
[[!template text="""channel, people who have taught me so much on""" start="00:10:01.360" video="qanda-uni" id="subtitle"]]
[[!template text="""their YouTube channels and in their blog""" start="00:10:05.220" video="qanda-uni" id="subtitle"]]
[[!template text="""posts and on Reddit and on Mastodon.""" start="00:10:07.400" video="qanda-uni" id="subtitle"]]
[[!template text="""Without many of the people who are here today""" start="00:10:11.720" video="qanda-uni" id="subtitle"]]
[[!template text="""watching my talk, it's very fun to have""" start="00:10:14.820" video="qanda-uni" id="subtitle"]]
[[!template text="""people who have helped me learn so much about""" start="00:10:17.920" video="qanda-uni" id="subtitle"]]
[[!template text="""Emacs. So thanks to all of you.""" start="00:10:19.640" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: Well, and yeah, and now you're becoming part""" start="00:10:23.820" video="qanda-uni" id="subtitle"]]
[[!template text="""of this crew of people inspiring others to do""" start="00:10:26.940" video="qanda-uni" id="subtitle"]]
[[!template text="""very much the same. So thank you for joining""" start="00:10:28.860" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Thank you very much.""" start="00:10:32.020" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: the crew. Great. Moving on to the 2 last""" start="00:10:34.780" video="qanda-uni" id="subtitle"]]
[[!template text="""questions and then we'll open up the mic to""" start="00:10:36.500" video="qanda-uni" id="subtitle"]]
[[!template text="""other people on BigBlueButton.""" start="00:10:37.400" video="qanda-uni" id="subtitle"]]
[[!template text="""What kind of comparative feedback are""" start="00:10:40.760" video="qanda-uni" id="subtitle"]]
[[!template text="""students giving you regarding your approach?""" start="00:10:42.280" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Oh my gosh. Students were ready to,""" start="00:10:47.560" video="qanda-uni" id="subtitle"]]
[[!template text="""during the pandemic especially,""" start="00:10:49.120" video="qanda-uni" id="subtitle"]]
[[!template text="""when most of the courses were just being""" start="00:10:54.100" video="qanda-uni" id="subtitle"]]
[[!template text="""taught over Zoom by people sharing their""" start="00:10:56.660" video="qanda-uni" id="subtitle"]]
[[!template text="""screens.""" start="00:10:56.820" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: Just a second, sorry, sorry for the""" start="00:10:58.520" video="qanda-uni" id="subtitle"]]
[[!template text="""interruption, very rude interruption,""" start="00:10:59.440" video="qanda-uni" id="subtitle"]]
[[!template text="""but I've got the intro for the next talk""" start="00:11:00.840" video="qanda-uni" id="subtitle"]]
[[!template text="""playing and I'm not sure what's going on.""" start="00:11:02.200" video="qanda-uni" id="subtitle"]]
[[!template text="""Give me just a second.""" start="00:11:03.120" video="qanda-uni" id="subtitle"]]
[[!template text="""Sasha?""" start="00:11:04.440" video="qanda-uni" id="subtitle"]]
[[!template text="""So... Yeah, I think it's started.""" start="00:11:19.840" video="qanda-uni" id="subtitle"]]
[[!template text="""Sure. I got the times wrong,""" start="00:11:37.020" video="qanda-uni" id="subtitle"]]
[[!template text="""apparently, because of the little delay we""" start="00:11:38.900" video="qanda-uni" id="subtitle"]]
[[!template text="""had getting the audio fixed up.""" start="00:11:41.880" video="qanda-uni" id="subtitle"]]
[[!template text="""The good news is that we're still recording""" start="00:11:44.220" video="qanda-uni" id="subtitle"]]
[[!template text="""the talk right now and we still have James""" start="00:11:46.400" video="qanda-uni" id="subtitle"]]
[[!template text="""around. Obviously, James,""" start="00:11:47.560" video="qanda-uni" id="subtitle"]]
[[!template text="""you're no longer on being broadcast on""" start="00:11:50.280" video="qanda-uni" id="subtitle"]]
[[!template text="""General, but if you want to keep answering""" start="00:11:53.040" video="qanda-uni" id="subtitle"]]
[[!template text="""questions or if you want to,""" start="00:11:55.200" video="qanda-uni" id="subtitle"]]
[[!template text="""anyone in the room right now wants to ask you""" start="00:11:57.240" video="qanda-uni" id="subtitle"]]
[[!template text="""questions, feel free to do so.""" start="00:11:58.440" video="qanda-uni" id="subtitle"]]
[[!template text="""I'm going to need to hop off because I need""" start="00:12:00.920" video="qanda-uni" id="subtitle"]]
[[!template text="""to get other things ready for the next talks,""" start="00:12:02.560" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: But James,""" start="00:12:04.820" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 0]: sadly. great. And sorry,""" start="00:12:08.860" video="qanda-uni" id="subtitle"]]
[[!template text="""I'm a little tense, obviously,""" start="00:12:10.040" video="qanda-uni" id="subtitle"]]
[[!template text="""because I was not expecting this to happen.""" start="00:12:12.680" video="qanda-uni" id="subtitle"]]
[[!template text="""And that led to a very abrupt end to this""" start="00:12:15.960" video="qanda-uni" id="subtitle"]]
[[!template text="""discussion. But people afterwards on""" start="00:12:18.340" video="qanda-uni" id="subtitle"]]
[[!template text="""emacsmo.org slash 2023 slash talks will be""" start="00:12:21.860" video="qanda-uni" id="subtitle"]]
[[!template text="""able to find all the content here.""" start="00:12:23.600" video="qanda-uni" id="subtitle"]]
[[!template text="""So I'll have to leave now.""" start="00:12:24.920" video="qanda-uni" id="subtitle"]]
[[!template text="""Thank you so much, James,""" start="00:12:26.660" video="qanda-uni" id="subtitle"]]
[[!template text="""for doing the difficult task of opening up""" start="00:12:29.020" video="qanda-uni" id="subtitle"]]
[[!template text="""emacs-conf, And I'll probably see you later.""" start="00:12:31.480" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Thank you, Leo. Bye-bye.""" start="00:12:34.660" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: On your, the external,""" start="00:12:54.380" video="qanda-uni" id="subtitle"]]
[[!template text="""the journal You were, you,""" start="00:12:59.920" video="qanda-uni" id="subtitle"]]
[[!template text="""you were using the tablet as a monitor,""" start="00:13:03.040" video="qanda-uni" id="subtitle"]]
[[!template text="""right? Touchscreen monitor,""" start="00:13:04.540" video="qanda-uni" id="subtitle"]]
[[!template text="""what's that?""" start="00:13:05.380" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: program. Yes. That's exactly right.""" start="00:13:07.160" video="qanda-uni" id="subtitle"]]
[[!template text="""So it's a tablet, so it has a touchscreen.""" start="00:13:10.040" video="qanda-uni" id="subtitle"]]
[[!template text="""And so basically the functionality that that""" start="00:13:15.360" video="qanda-uni" id="subtitle"]]
[[!template text="""program provides is to be able to just mark""" start="00:13:20.220" video="qanda-uni" id="subtitle"]]
[[!template text="""up PDFs with a stylus,""" start="00:13:21.660" video="qanda-uni" id="subtitle"]]
[[!template text="""you know, in the way that you would use any""" start="00:13:25.080" video="qanda-uni" id="subtitle"]]
[[!template text="""other tablet. And to be able to take that""" start="00:13:30.440" video="qanda-uni" id="subtitle"]]
[[!template text="""video signal and put it into another machine.""" start="00:13:32.920" video="qanda-uni" id="subtitle"]]
[[!template text="""That was the that was the key.""" start="00:13:35.640" video="qanda-uni" id="subtitle"]]
[[!template text="""That's the killer app.""" start="00:13:36.900" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: I've thought about grabbing 1 for the purpose""" start="00:13:41.460" video="qanda-uni" id="subtitle"]]
[[!template text="""of like changing my laptop into a tablet to""" start="00:13:45.120" video="qanda-uni" id="subtitle"]]
[[!template text="""read manga, browse the web,""" start="00:13:47.640" video="qanda-uni" id="subtitle"]]
[[!template text="""and I'm kind of curious if it works well like""" start="00:13:50.860" video="qanda-uni" id="subtitle"]]
[[!template text="""as a wireless monitor with a tablet?""" start="00:13:53.100" video="qanda-uni" id="subtitle"]]
[[!template text="""Or how well it like you can use Emacs with it""" start="00:13:59.820" video="qanda-uni" id="subtitle"]]
[[!template text="""in a tablet mode? Or were you just or you""" start="00:14:04.020" video="qanda-uni" id="subtitle"]]
[[!template text="""just use""" start="00:14:04.400" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: the tablet that I use is this is it it's just""" start="00:14:11.680" video="qanda-uni" id="subtitle"]]
[[!template text="""the Microsoft Surface and so it comes with a""" start="00:14:14.820" video="qanda-uni" id="subtitle"]]
[[!template text="""keyboard So you can take the keyboard off.""" start="00:14:18.200" video="qanda-uni" id="subtitle"]]
[[!template text="""But I use it with the keyboard as well.""" start="00:14:22.760" video="qanda-uni" id="subtitle"]]
[[!template text="""And I just.""" start="00:14:25.240" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: You're cutting off right now.""" start="00:14:31.000" video="qanda-uni" id="subtitle"]]
[[!template text="""Audio.""" start="00:14:33.680" video="qanda-uni" id="subtitle"]]
[[!template text="""Your audio is cutting off right now.""" start="00:14:45.660" video="qanda-uni" id="subtitle"]]
[[!template text="""How about now? Now I can hear you.""" start="00:15:31.740" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: How about now? I bumped the mute button on""" start="00:15:33.820" video="qanda-uni" id="subtitle"]]
[[!template text="""the mic. Yeah, so again,""" start="00:15:37.420" video="qanda-uni" id="subtitle"]]
[[!template text="""this is... I'm trying to figure out which""" start="00:15:38.680" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: of the 16 mute buttons you used.""" start="00:15:41.020" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: It's just the Surface Pro 3 that I got used.""" start="00:15:45.700" video="qanda-uni" id="subtitle"]]
[[!template text="""And it runs Emacs, I mean it runs GNU Linux""" start="00:15:52.920" video="qanda-uni" id="subtitle"]]
[[!template text="""really well. And the trouble is that the hard""" start="00:15:58.740" video="qanda-uni" id="subtitle"]]
[[!template text="""drive, you know, the SSD drive is small and""" start="00:16:01.900" video="qanda-uni" id="subtitle"]]
[[!template text="""the RAM is small, but it works for the""" start="00:16:06.260" video="qanda-uni" id="subtitle"]]
[[!template text="""purposes. Basically, if I had a couple""" start="00:16:09.340" video="qanda-uni" id="subtitle"]]
[[!template text="""thousand dollars, I could probably buy a""" start="00:16:13.080" video="qanda-uni" id="subtitle"]]
[[!template text="""touch screen machine or I could run""" start="00:16:16.320" video="qanda-uni" id="subtitle"]]
[[!template text="""everything on it and do the streaming and do""" start="00:16:18.960" video="qanda-uni" id="subtitle"]]
[[!template text="""the video capture and do the PDF markup.""" start="00:16:24.960" video="qanda-uni" id="subtitle"]]
[[!template text="""But since both of these are so,""" start="00:16:27.980" video="qanda-uni" id="subtitle"]]
[[!template text="""the hardware that I use is so old and cheap""" start="00:16:31.720" video="qanda-uni" id="subtitle"]]
[[!template text="""and weak, I'd have to split it across 2""" start="00:16:33.640" video="qanda-uni" id="subtitle"]]
[[!template text="""machines.""" start="00:16:33.840" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: There's also a beauty in making the stuff,""" start="00:16:37.160" video="qanda-uni" id="subtitle"]]
[[!template text="""having specific purposes for specific things""" start="00:16:39.720" video="qanda-uni" id="subtitle"]]
[[!template text="""where it's just not, yeah,""" start="00:16:43.840" video="qanda-uni" id="subtitle"]]
[[!template text="""it's like, I don't want a smart TV that plays""" start="00:16:47.980" video="qanda-uni" id="subtitle"]]
[[!template text="""Netflix. I want a Smart TV that has all the""" start="00:16:52.360" video="qanda-uni" id="subtitle"]]
[[!template text="""smarts that I turn my smart TV into a TV""" start="00:16:55.520" video="qanda-uni" id="subtitle"]]
[[!template text="""monitor. I""" start="00:16:56.120" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Don't want to yeah Really?""" start="00:17:01.020" video="qanda-uni" id="subtitle"]]
[[!template text="""I I totally feel that ethic I totally feel""" start="00:17:04.526" video="qanda-uni" id="subtitle"]]
[[!template text="""that ethic.""" start="00:17:04.859" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: Oh, on the some other things,""" start="00:17:13.619" video="qanda-uni" id="subtitle"]]
[[!template text="""like if you want you To do highlighting in an""" start="00:17:16.319" video="qanda-uni" id="subtitle"]]
[[!template text="""org mode document you can use org web tools.""" start="00:17:18.560" video="qanda-uni" id="subtitle"]]
[[!template text="""I wrote this in the notes But you can use org""" start="00:17:20.680" video="qanda-uni" id="subtitle"]]
[[!template text="""web tools to download a web page And then you""" start="00:17:23.560" video="qanda-uni" id="subtitle"]]
[[!template text="""can use org remark to start highlighting in""" start="00:17:26.480" video="qanda-uni" id="subtitle"]]
[[!template text="""the org mode web page And then because it's""" start="00:17:29.440" video="qanda-uni" id="subtitle"]]
[[!template text="""an org mode document now,""" start="00:17:30.600" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: right""" start="00:17:32.600" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: you can just edit it directly If you have If""" start="00:17:36.200" video="qanda-uni" id="subtitle"]]
[[!template text="""you want other people to join in on an emacs""" start="00:17:38.300" video="qanda-uni" id="subtitle"]]
[[!template text="""session you could use a package like,""" start="00:17:40.520" video="qanda-uni" id="subtitle"]]
[[!template text="""what's it called, crdt.el""" start="00:17:44.540" video="qanda-uni" id="subtitle"]]
[[!template text="""That will allow 2 people with 2 different""" start="00:17:49.920" video="qanda-uni" id="subtitle"]]
[[!template text="""Emacs configurations to edit the same buffer.""" start="00:17:52.320" video="qanda-uni" id="subtitle"]]
[[!template text="""What? And you have a host that can host a""" start="00:17:58.460" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Interesting.""" start="00:18:00.620" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: buffer too. And they have 1 optional""" start="00:18:05.500" video="qanda-uni" id="subtitle"]]
[[!template text="""extension for org mode that will synchronize""" start="00:18:07.700" video="qanda-uni" id="subtitle"]]
[[!template text="""the folding of the org drawers.""" start="00:18:10.140" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Interesting, I will look into that.""" start="00:18:14.260" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: Like having I don't like if you want students""" start="00:18:21.620" video="qanda-uni" id="subtitle"]]
[[!template text="""like you have H highlight line mode.""" start="00:18:24.780" video="qanda-uni" id="subtitle"]]
[[!template text="""These are just some ideas.""" start="00:18:26.120" video="qanda-uni" id="subtitle"]]
[[!template text="""It's like you can have like highlight line""" start="00:18:28.100" video="qanda-uni" id="subtitle"]]
[[!template text="""mode so people can easily see which line""" start="00:18:31.040" video="qanda-uni" id="subtitle"]]
[[!template text="""you're on cursor tracking.""" start="00:18:32.900" video="qanda-uni" id="subtitle"]]
[[!template text="""And then you can have other people join in,""" start="00:18:36.680" video="qanda-uni" id="subtitle"]]
[[!template text="""students, or yeah, that's just a possible""" start="00:18:40.960" video="qanda-uni" id="subtitle"]]
[[!template text="""idea.""" start="00:18:41.320" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 1]: Is there anyone else in the big blue button""" start="00:18:49.660" video="qanda-uni" id="subtitle"]]
[[!template text="""room who has a question?""" start="00:18:51.680" video="qanda-uni" id="subtitle"]]
[[!template text="""All right, I'm going to go over to the pad""" start="00:19:03.000" video="qanda-uni" id="subtitle"]]
[[!template text="""and see if there are any pending questions I""" start="00:19:05.140" video="qanda-uni" id="subtitle"]]
[[!template text="""can address. Thanks PlasmaStrike.""" start="00:19:11.280" video="qanda-uni" id="subtitle"]]
[[!template text="""Yep.""" start="00:19:12.980" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 2]: To be tangled into source code or woven into""" start="00:19:29.640" video="qanda-uni" id="subtitle"]]
[[!template text="""a documentation file, which could be PDF,""" start="00:19:32.720" video="qanda-uni" id="subtitle"]]
[[!template text="""could be Markdown, could be OpenOffice,""" start="00:19:36.140" video="qanda-uni" id="subtitle"]]
[[!template text="""could be a notebook format.""" start="00:19:39.600" video="qanda-uni" id="subtitle"]]
[[!template text="""This methodology was conceived by Donald""" start="00:19:42.860" video="qanda-uni" id="subtitle"]]
[[!template text="""Knuth in 1984. The main purpose of literal""" start="00:19:51.460" video="qanda-uni" id="subtitle"]]
[[!template text="""programming is not only to make code or""" start="00:19:54.480" video="qanda-uni" id="subtitle"]]
[[!template text="""documentation or output more manageable,""" start="00:19:56.720" video="qanda-uni" id="subtitle"]]
[[!template text="""but to allow humans to create a data story to""" start="00:20:01.020" video="qanda-uni" id="subtitle"]]
[[!template text="""be pieced from a single source.""" start="00:20:02.960" video="qanda-uni" id="subtitle"]]
[[!template text="""What you see on the slide on the left hand""" start="00:20:06.140" video="qanda-uni" id="subtitle"]]
[[!template text="""side is the story and code inside an org-mod""" start="00:20:08.880" video="qanda-uni" id="subtitle"]]
[[!template text="""file. The file starts with some""" start="00:20:14.220" video="qanda-uni" id="subtitle"]]
[[!template text="""documentation, then you write back down the""" start="00:20:17.260" video="qanda-uni" id="subtitle"]]
[[!template text="""code, and at the bottom you see an output""" start="00:20:21.660" video="qanda-uni" id="subtitle"]]
[[!template text="""file, which is not shown in the slide itself.""" start="00:20:26.040" video="qanda-uni" id="subtitle"]]
[[!template text="""In the middle, you have the source code,""" start="00:20:28.140" video="qanda-uni" id="subtitle"]]
[[!template text="""which is the result of tangling or opening a""" start="00:20:33.840" video="qanda-uni" id="subtitle"]]
[[!template text="""buffer inside offload.""" start="00:20:36.400" video="qanda-uni" id="subtitle"]]
[[!template text="""On the very right-hand side,""" start="00:20:38.680" video="qanda-uni" id="subtitle"]]
[[!template text="""we have a PDF. Actually,""" start="00:20:42.540" video="qanda-uni" id="subtitle"]]
[[!template text="""this is HTML, random.org.""" start="00:20:44.100" video="qanda-uni" id="subtitle"]]
[[!template text="""The very same file that you see in the memory""" start="00:20:48.120" video="qanda-uni" id="subtitle"]]
[[!template text="""language. So the humans look at some of this""" start="00:20:52.360" video="qanda-uni" id="subtitle"]]
[[!template text="""code, and the machines look at other parts of""" start="00:20:54.600" video="qanda-uni" id="subtitle"]]
[[!template text="""the code. I actually did all my programming""" start="00:20:57.600" video="qanda-uni" id="subtitle"]]
[[!template text="""in the literate way even in the early 1990s,""" start="00:20:59.760" video="qanda-uni" id="subtitle"]]
[[!template text="""not using OrgMode, which didn't exist yet,""" start="00:21:02.720" video="qanda-uni" id="subtitle"]]
[[!template text="""but using Norman Ramsey's NoWeb preprocessor.""" start="00:21:05.660" video="qanda-uni" id="subtitle"]]
[[!template text="""They still use it inside Org Mode today.""" start="00:21:09.220" video="qanda-uni" id="subtitle"]]
[[!template text="""This preprocessor, NoWeb,""" start="00:21:11.400" video="qanda-uni" id="subtitle"]]
[[!template text="""allows you to tangle code from within an Org""" start="00:21:14.260" video="qanda-uni" id="subtitle"]]
[[!template text="""Mode file that is a self-standing file,""" start="00:21:16.020" video="qanda-uni" id="subtitle"]]
[[!template text="""much like Org Mode's edit functions,""" start="00:21:18.320" video="qanda-uni" id="subtitle"]]
[[!template text="""which export code blocks into buffers in""" start="00:21:21.520" video="qanda-uni" id="subtitle"]]
[[!template text="""whatever language the code blocks.""" start="00:21:23.100" video="qanda-uni" id="subtitle"]]
[[!template text="""In data science, these interactive notebooks,""" start="00:21:28.260" video="qanda-uni" id="subtitle"]]
[[!template text="""in 1 of the interpreted languages,""" start="00:21:30.900" video="qanda-uni" id="subtitle"]]
[[!template text="""like Julia, Python, or R,""" start="00:21:32.980" video="qanda-uni" id="subtitle"]]
[[!template text="""dominate. The basic technology is that of""" start="00:21:36.900" video="qanda-uni" id="subtitle"]]
[[!template text="""Jupyter notebooks, which take their name from""" start="00:21:39.120" video="qanda-uni" id="subtitle"]]
[[!template text="""Julia, Python, and R. And these notebooks use""" start="00:21:42.540" video="qanda-uni" id="subtitle"]]
[[!template text="""a spruce-stuffed shell,""" start="00:21:43.780" video="qanda-uni" id="subtitle"]]
[[!template text="""for example, IPython, and an option to add""" start="00:21:47.440" video="qanda-uni" id="subtitle"]]
[[!template text="""SQL cells. Alt mode inside Emacs has a large""" start="00:21:52.540" video="qanda-uni" id="subtitle"]]
[[!template text="""number of advantages. Some of them are listed""" start="00:21:55.840" video="qanda-uni" id="subtitle"]]
[[!template text="""here over these notebooks.""" start="00:21:56.980" video="qanda-uni" id="subtitle"]]
[[!template text="""2 of these stand out particularly.""" start="00:21:59.160" video="qanda-uni" id="subtitle"]]
[[!template text="""Different languages can be mixed,""" start="00:22:02.860" video="qanda-uni" id="subtitle"]]
[[!template text="""as shown in the image.""" start="00:22:05.140" video="qanda-uni" id="subtitle"]]
[[!template text="""While in Jupyter notebooks,""" start="00:22:07.200" video="qanda-uni" id="subtitle"]]
[[!template text="""a notebook is limited to running a kernel in""" start="00:22:10.680" video="qanda-uni" id="subtitle"]]
[[!template text="""1 language only. The content of the notebook,""" start="00:22:13.940" video="qanda-uni" id="subtitle"]]
[[!template text="""its document code or output part,""" start="00:22:16.240" video="qanda-uni" id="subtitle"]]
[[!template text="""can be exported in a variety of forms.""" start="00:22:18.520" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 3]: We are""" start="00:22:18.735" video="qanda-uni" id="subtitle"]]
[[!template text="""[Speaker 2]: currently the only person in this""" start="00:22:19.640" video="qanda-uni" id="subtitle"]]
[[!template text="""conference... ...To share with others,""" start="00:22:21.020" video="qanda-uni" id="subtitle"]]
[[!template text="""to use one's work in different reports...""" start="00:22:23.660" video="qanda-uni" id="subtitle"]]
Questions or comments? Please e-mail [emacsconf-org-private@gnu.org](mailto:emacsconf-org-private@gnu.org?subject=Comment%20for%20EmacsConf%202023%20uni%3A%20Authoring%20and%20presenting%20university%20courses%20with%20Emacs%20and%20a%20full%20libre%20software%20stack)
<!-- End of emacsconf-publish-after-page -->
