# 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"]] # Q&A transcript (unedited) [[!template text="""[Speaker 0]: You can hear us. Can you perhaps do it for""" start="00:00:00.000" video="qanda-uni" id="subtitle"]] [[!template text="""me? Great. The little angels in the""" start="00:00:01.839" video="qanda-uni" id="subtitle"]] [[!template text="""background have done it for me.""" start="00:00:03.740" video="qanda-uni" id="subtitle"]] [[!template text="""So now finally that everything is ready.""" start="00:00:05.240" video="qanda-uni" id="subtitle"]] [[!template text="""Hi James, how are you doing?""" start="00:00:07.759" video="qanda-uni" id="subtitle"]] [[!template text="""Good morning. Hello. Well,""" start="00:00:13.780" video="qanda-uni" id="subtitle"]] [[!template text="""thank you for your talk and sorry for the""" start="00:00:14.599" video="qanda-uni" id="subtitle"]] [[!template text="""little hiccup at the middle we had to pull""" start="00:00:16.320" video="qanda-uni" id="subtitle"]] [[!template text="""out a fire with the audio going out in the""" start="00:00:19.240" video="qanda-uni" id="subtitle"]] [[!template text="""middle and sorry about this.""" start="00:00:20.900" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: It's no trouble.""" start="00:00:23.140" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: So James, you've obviously told us about your""" start="00:00:25.240" video="qanda-uni" id="subtitle"]] [[!template text="""very fancy setup with the green screen and""" start="00:00:28.680" video="qanda-uni" id="subtitle"]] [[!template text="""I'm sad to see that you haven't put out the""" start="00:00:30.220" video="qanda-uni" id="subtitle"]] [[!template text="""green screen for your BBB session right now.""" start="00:00:32.840" video="qanda-uni" id="subtitle"]] [[!template text="""Do you have it in the background just for""" start="00:00:35.579" video="qanda-uni" id="subtitle"]] [[!template text="""you? Right, okay, it wasn't that far.""" start="00:00:37.060" video="qanda-uni" id="subtitle"]] [[!template text="""Great. So I'm just going to ask,""" start="00:00:40.600" video="qanda-uni" id="subtitle"]] [[!template text="""so this is the first live Q&A that we have""" start="00:00:44.180" video="qanda-uni" id="subtitle"]] [[!template text="""for the session so things might be coming""" start="00:00:47.440" video="qanda-uni" id="subtitle"]] [[!template text="""into place so pardon us if we take a little""" start="00:00:49.300" video="qanda-uni" id="subtitle"]] [[!template text="""bit of time to put the questions on the""" start="00:00:51.600" video="qanda-uni" id="subtitle"]] [[!template text="""screen and all of this.""" start="00:00:54.340" video="qanda-uni" id="subtitle"]] [[!template text="""What I'm going to do, I'm just going to load""" start="00:00:56.400" video="qanda-uni" id="subtitle"]] [[!template text="""up the pad. I would invite James to also open""" start="00:00:57.940" video="qanda-uni" id="subtitle"]] [[!template text="""the pad on his hand. So yeah,""" start="00:01:02.660" video="qanda-uni" id="subtitle"]] [[!template text="""I've got people talking in my ears and it's""" start="00:01:04.200" video="qanda-uni" id="subtitle"]] [[!template text="""been a while since I've last had this.""" start="00:01:05.740" video="qanda-uni" id="subtitle"]] [[!template text="""And okay, so opening the talks right now,""" start="00:01:08.260" video="qanda-uni" id="subtitle"]] [[!template text="""opening the pad if I can find it.""" start="00:01:12.100" video="qanda-uni" id="subtitle"]] [[!template text="""Open up the pad. Okay.""" start="00:01:14.120" video="qanda-uni" id="subtitle"]] [[!template text="""So have you got a pad open on your end,""" start="00:01:19.200" video="qanda-uni" id="subtitle"]] [[!template text="""James? So I can read the question.""" start="00:01:21.240" video="qanda-uni" id="subtitle"]] [[!template text="""So, okay, great. Opening it on my end as""" start="00:01:23.119" video="qanda-uni" id="subtitle"]] [[!template text="""well. What I'm going to do,""" start="00:01:26.740" video="qanda-uni" id="subtitle"]] [[!template text="""folks, I see some of you have joined us.""" start="00:01:28.360" video="qanda-uni" id="subtitle"]] [[!template text="""I'm going to start doing is first taking""" start="00:01:39.900" video="qanda-uni" id="subtitle"]] [[!template text="""questions in the other part because it's a""" start="00:01:42.500" video="qanda-uni" id="subtitle"]] [[!template text="""little faster to ask questions like this.""" start="00:01:44.220" video="qanda-uni" id="subtitle"]] [[!template text="""And then as soon as we've finished,""" start="00:01:46.520" video="qanda-uni" id="subtitle"]] [[!template text="""feel free to unmute yourself and ask your""" start="00:01:48.160" video="qanda-uni" id="subtitle"]] [[!template text="""questions. All right so I've got some""" start="00:01:49.920" video="qanda-uni" id="subtitle"]] [[!template text="""reactions about OBS being cool and yes both""" start="00:01:54.180" video="qanda-uni" id="subtitle"]] [[!template text="""James and I will be able to tell you that""" start="00:01:57.660" video="qanda-uni" id="subtitle"]] [[!template text="""it's very cool we do very fancy stuff like""" start="00:01:59.340" video="qanda-uni" id="subtitle"]] [[!template text="""when I need to talk to production in the""" start="00:02:04.060" video="qanda-uni" id="subtitle"]] [[!template text="""background and all the stuff obviously that""" start="00:02:05.640" video="qanda-uni" id="subtitle"]] [[!template text="""James has been able to show you with a green""" start="00:02:07.540" video="qanda-uni" id="subtitle"]] [[!template text="""screen. So I don't see a whole lot of""" start="00:02:09.160" video="qanda-uni" id="subtitle"]] [[!template text="""questions so far. I see a lot of reactions on""" start="00:02:12.800" video="qanda-uni" id="subtitle"]] [[!template text="""publishing lectures book and of a classic""" start="00:02:16.020" video="qanda-uni" id="subtitle"]] [[!template text="""example is John Kitchens obviously.""" start="00:02:17.760" video="qanda-uni" id="subtitle"]] [[!template text="""Pedagogy first developments.""" start="00:02:20.900" video="qanda-uni" id="subtitle"]] [[!template text="""Macros are a cool idea.""" start="00:02:23.360" video="qanda-uni" id="subtitle"]] [[!template text="""Okay questions. So how do you overlap""" start="00:02:25.680" video="qanda-uni" id="subtitle"]] [[!template text="""yourself with a presentation.""" start="00:02:28.820" video="qanda-uni" id="subtitle"]] [[!template text="""It's so cool. It's quite simple.""" start="00:02:30.420" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: OBS provides filters for every...""" start="00:02:36.420" video="qanda-uni" id="subtitle"]] [[!template text="""You can have a separate filter for each video""" start="00:02:40.200" video="qanda-uni" id="subtitle"]] [[!template text="""feed and 1 of the filters that's available is""" start="00:02:42.440" video="qanda-uni" id="subtitle"]] [[!template text="""chroma key. You just choose a color to make""" start="00:02:44.960" video="qanda-uni" id="subtitle"]] [[!template text="""transparent and just make sure that the""" start="00:02:47.840" video="qanda-uni" id="subtitle"]] [[!template text="""webcam is at the top of the composition.""" start="00:02:52.020" video="qanda-uni" id="subtitle"]] [[!template text="""And the thing that surprised me the most was""" start="00:02:57.180" video="qanda-uni" id="subtitle"]] [[!template text="""how quickly my brain was able to mirror""" start="00:03:00.900" video="qanda-uni" id="subtitle"]] [[!template text="""everything and control my body from a""" start="00:03:05.420" video="qanda-uni" id="subtitle"]] [[!template text="""separate point of view like the way weather""" start="00:03:07.360" video="qanda-uni" id="subtitle"]] [[!template text="""broadcasts are done. It took seconds to be""" start="00:03:10.720" video="qanda-uni" id="subtitle"]] [[!template text="""able to do that. Well,""" start="00:03:15.300" video="qanda-uni" id="subtitle"]] [[!template text="""and now I have years of practice because that""" start="00:03:16.980" video="qanda-uni" id="subtitle"]] [[!template text="""set up that you saw that I used to record""" start="00:03:20.320" video="qanda-uni" id="subtitle"]] [[!template text="""this video. I used for years during the""" start="00:03:22.740" video="qanda-uni" id="subtitle"]] [[!template text="""pandemic for 4 or 5 semesters to because my""" start="00:03:26.960" video="qanda-uni" id="subtitle"]] [[!template text="""courses are all have 2,""" start="00:03:32.180" video="qanda-uni" id="subtitle"]] [[!template text="""3, 400 students, except for the English""" start="00:03:33.760" video="qanda-uni" id="subtitle"]] [[!template text="""class, which has, you know,""" start="00:03:36.440" video="qanda-uni" id="subtitle"]] [[!template text="""30 students. And so during the pandemic,""" start="00:03:38.200" video="qanda-uni" id="subtitle"]] [[!template text="""and even after lockdowns were no longer""" start="00:03:41.200" video="qanda-uni" id="subtitle"]] [[!template text="""mandated, I taught online just because I""" start="00:03:44.040" video="qanda-uni" id="subtitle"]] [[!template text="""didn't want to have so many students in the""" start="00:03:46.160" video="qanda-uni" id="subtitle"]] [[!template text="""room at the same time.""" start="00:03:48.340" video="qanda-uni" id="subtitle"]] [[!template text="""So I've yeah, I'm it. I have a lot of""" start="00:03:49.600" video="qanda-uni" id="subtitle"]] [[!template text="""practice doing that.""" start="00:03:53.680" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: But it pays off because it looks so natural,""" start="00:03:56.120" video="qanda-uni" id="subtitle"]] [[!template text="""you know, it feels like it's the same thing""" start="00:03:58.300" video="qanda-uni" id="subtitle"]] [[!template text="""with weathercasters, you know,""" start="00:04:00.140" video="qanda-uni" id="subtitle"]] [[!template text="""it sounds very it looks very easy to do,""" start="00:04:01.520" video="qanda-uni" id="subtitle"]] [[!template text="""but it also takes quite a bit of practice.""" start="00:04:03.940" video="qanda-uni" id="subtitle"]] [[!template text="""1 of the things that you also need to""" start="00:04:07.020" video="qanda-uni" id="subtitle"]] [[!template text="""remember if you're using a chroma key that""" start="00:04:08.300" video="qanda-uni" id="subtitle"]] [[!template text="""James has explained is that you need to have""" start="00:04:10.160" video="qanda-uni" id="subtitle"]] [[!template text="""very good lighting, basically for the color""" start="00:04:11.880" video="qanda-uni" id="subtitle"]] [[!template text="""to pop out in the background and for your""" start="00:04:14.440" video="qanda-uni" id="subtitle"]] [[!template text="""body to be easily highlightable.""" start="00:04:16.320" video="qanda-uni" id="subtitle"]] [[!template text="""Okay, were you finished with this question?""" start="00:04:19.399" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Yeah, let's take another 1.""" start="00:04:23.240" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: Sure. So how do you deal with video in Beam?""" start="00:04:25.640" video="qanda-uni" id="subtitle"]] [[!template text="""I found it so hard to do that.""" start="00:04:28.700" video="qanda-uni" id="subtitle"]] [[!template text="""PPT on the other end is easier to achieve.""" start="00:04:30.720" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Yeah, so remember that the slides get""" start="00:04:36.380" video="qanda-uni" id="subtitle"]] [[!template text="""produced from Org Mode as PDFs.""" start="00:04:41.480" video="qanda-uni" id="subtitle"]] [[!template text="""Well, and in fact, I even before when I was""" start="00:04:47.540" video="qanda-uni" id="subtitle"]] [[!template text="""using other software to produce slides,""" start="00:04:50.080" video="qanda-uni" id="subtitle"]] [[!template text="""I produced them as PDFs,""" start="00:04:52.580" video="qanda-uni" id="subtitle"]] [[!template text="""precisely because I wanted to be able to mark""" start="00:04:54.720" video="qanda-uni" id="subtitle"]] [[!template text="""them up on on the screen with the stylus.""" start="00:04:56.840" video="qanda-uni" id="subtitle"]] [[!template text="""And so I don't do video in the slides.""" start="00:05:02.100" video="qanda-uni" id="subtitle"]] [[!template text="""I use OBS to switch from static slides that I""" start="00:05:06.140" video="qanda-uni" id="subtitle"]] [[!template text="""mark up with the stylus over to some kind of""" start="00:05:09.140" video="qanda-uni" id="subtitle"]] [[!template text="""video viewer and then back.""" start="00:05:12.840" video="qanda-uni" id="subtitle"]] [[!template text="""And again, that's how I can use Firefox.""" start="00:05:15.620" video="qanda-uni" id="subtitle"]] [[!template text="""I use OBS to switch between Firefox and video""" start="00:05:17.900" video="qanda-uni" id="subtitle"]] [[!template text="""and the Shornell plus plus program where I""" start="00:05:22.360" video="qanda-uni" id="subtitle"]] [[!template text="""can mark up slides. So those functionalities""" start="00:05:26.380" video="qanda-uni" id="subtitle"]] [[!template text="""are that's why I use different software and""" start="00:05:31.160" video="qanda-uni" id="subtitle"]] [[!template text="""pull it all together with OBS so that I can""" start="00:05:35.140" video="qanda-uni" id="subtitle"]] [[!template text="""have lots of functional flexibility.""" start="00:05:37.440" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: Great. Do you ever use things like""" start="00:05:44.660" video="qanda-uni" id="subtitle"]] [[!template text="""org-present and stay for the PowerPoint""" start="00:05:47.700" video="qanda-uni" id="subtitle"]] [[!template text="""slides? I'm not sure exactly how to read this""" start="00:05:51.060" video="qanda-uni" id="subtitle"]] [[!template text="""particular question but at least we can focus""" start="00:05:53.200" video="qanda-uni" id="subtitle"]] [[!template text="""on org-present. Are you familiar with what it""" start="00:05:54.860" video="qanda-uni" id="subtitle"]] [[!template text="""is?""" start="00:05:56.840" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: I have played around with org-present and""" start="00:05:58.080" video="qanda-uni" id="subtitle"]] [[!template text="""again I guess you could use org-present to""" start="00:06:02.380" video="qanda-uni" id="subtitle"]] [[!template text="""show images and to show headings as slides.""" start="00:06:07.640" video="qanda-uni" id="subtitle"]] [[!template text="""But again, because I'm it's such a crucial""" start="00:06:13.140" video="qanda-uni" id="subtitle"]] [[!template text="""functionality to be able to mark them up with""" start="00:06:18.100" video="qanda-uni" id="subtitle"]] [[!template text="""stylus. I didn't really show this very much,""" start="00:06:22.120" video="qanda-uni" id="subtitle"]] [[!template text="""but I also highlight things the way I would""" start="00:06:25.760" video="qanda-uni" id="subtitle"]] [[!template text="""highlight using a laser pointer on the""" start="00:06:27.780" video="qanda-uni" id="subtitle"]] [[!template text="""screen. And again, I don't see Emacs being""" start="00:06:30.080" video="qanda-uni" id="subtitle"]] [[!template text="""able to do that for another couple of""" start="00:06:36.300" video="qanda-uni" id="subtitle"]] [[!template text="""generations. So really the only thing I use""" start="00:06:38.560" video="qanda-uni" id="subtitle"]] [[!template text="""Emacs for during presentations is to narrow""" start="00:06:42.800" video="qanda-uni" id="subtitle"]] [[!template text="""headings that we can focus on particular text""" start="00:06:48.940" 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 presentation at""" start="00:06:55.680" video="qanda-uni" id="subtitle"]] [[!template text="""EmacsConf are usually,""" start="00:06:59.200" video="qanda-uni" id="subtitle"]] [[!template text="""especially the Org Mode ones are done with""" start="00:07:00.420" video="qanda-uni" id="subtitle"]] [[!template text="""OrgPresent. And. Sorry,""" start="00:07:02.260" video="qanda-uni" id="subtitle"]] [[!template text="""I had again someone talk to me in a year.""" start="00:07:06.740" video="qanda-uni" id="subtitle"]] [[!template text="""You know, the problem with EmacsConf is that""" start="00:07:09.240" video="qanda-uni" id="subtitle"]] [[!template text="""every year, you know, you have to relearn a""" start="00:07:11.680" video="qanda-uni" id="subtitle"]] [[!template text="""lot of skills. And by the time we finished by""" start="00:07:13.440" video="qanda-uni" id="subtitle"]] [[!template text="""Sunday evening we are masters of it and then""" start="00:07:16.780" video="qanda-uni" id="subtitle"]] [[!template text="""we forget everything by the time the next""" start="00:07:19.900" video="qanda-uni" id="subtitle"]] [[!template text="""year comes around. What I was going to say is""" start="00:07:21.820" video="qanda-uni" id="subtitle"]] [[!template text="""that org-present is often used by people""" start="00:07:24.280" video="qanda-uni" id="subtitle"]] [[!template text="""inside Emacs conf presenting about org-mode""" start="00:07:27.440" video="qanda-uni" id="subtitle"]] [[!template text="""but yeah whenever you need to do something a""" start="00:07:31.100" video="qanda-uni" id="subtitle"]] [[!template text="""little more visual, it gets a little more""" start="00:07:32.800" video="qanda-uni" id="subtitle"]] [[!template text="""complicated. Some people have tried to do""" start="00:07:34.340" video="qanda-uni" id="subtitle"]] [[!template text="""fancy stuff with SVG, which is probably the""" start="00:07:36.540" video="qanda-uni" id="subtitle"]] [[!template text="""path forward for this type of stuff.""" start="00:07:39.200" video="qanda-uni" id="subtitle"]] [[!template text="""But yeah, if you need to draw,""" start="00:07:41.400" video="qanda-uni" id="subtitle"]] [[!template text="""if you need to highlight,""" start="00:07:43.380" video="qanda-uni" id="subtitle"]] [[!template text="""it is pretty complicated.""" start="00:07:44.760" video="qanda-uni" id="subtitle"]] [[!template text="""Perhaps something that you might want to be""" start="00:07:46.820" video="qanda-uni" id="subtitle"]] [[!template text="""interested, James, in checking out is PDF""" start="00:07:48.340" video="qanda-uni" id="subtitle"]] [[!template text="""tools, which is a way to open up a PDF in""" start="00:07:50.940" video="qanda-uni" id="subtitle"]] [[!template text="""Emacs. And this allows you to have basic PDF""" start="00:07:56.040" video="qanda-uni" id="subtitle"]] [[!template text="""annotations, like putting a little bit of a""" start="00:07:59.440" video="qanda-uni" id="subtitle"]] [[!template text="""Nikon on it. Perhaps you've already played""" start="00:08:01.560" video="qanda-uni" id="subtitle"]] [[!template text="""with it.""" start="00:08:04.160" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: I have used that. PDF tools is an incredible""" start="00:08:06.260" video="qanda-uni" id="subtitle"]] [[!template text="""package but until it allows me to make a mark""" start="00:08:10.080" video="qanda-uni" id="subtitle"]] [[!template text="""on the screen that shows up in a video""" start="00:08:14.560" video="qanda-uni" id="subtitle"]] [[!template text="""compositor. It's not going to replace""" start="00:08:18.280" video="qanda-uni" id="subtitle"]] [[!template text="""Shortenel.""" start="00:08:21.420" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: Definitely. All right.""" start="00:08:23.240" video="qanda-uni" id="subtitle"]] [[!template text="""Moving on to the next question.""" start="00:08:24.600" video="qanda-uni" id="subtitle"]] [[!template text="""Is the triple-accolade syntax an Org Mode""" start="00:08:26.400" video="qanda-uni" id="subtitle"]] [[!template text="""core feature that I missed so far or did you""" start="00:08:28.900" video="qanda-uni" id="subtitle"]] [[!template text="""program that and thank you for the great""" start="00:08:31.360" video="qanda-uni" id="subtitle"]] [[!template text="""talk.""" start="00:08:33.120" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Thank you very much. No,""" start="00:08:36.659" video="qanda-uni" id="subtitle"]] [[!template text="""it's just part of all of the export backends.""" start="00:08:38.360" video="qanda-uni" id="subtitle"]] [[!template text="""Actually, I think the way it works is it""" start="00:08:43.299" video="qanda-uni" id="subtitle"]] [[!template text="""precedes all of the export backends.""" start="00:08:45.060" video="qanda-uni" id="subtitle"]] [[!template text="""When you export, the first thing that happens""" start="00:08:47.040" video="qanda-uni" id="subtitle"]] [[!template text="""is expansion of macros.""" start="00:08:50.280" video="qanda-uni" id="subtitle"]] [[!template text="""And that's a built-in org mode feature.""" start="00:08:52.720" video="qanda-uni" id="subtitle"]] [[!template text="""It's definitely beyond my Emacs Lisp powers""" start="00:08:56.640" video="qanda-uni" id="subtitle"]] [[!template text="""to be able to have made something that""" start="00:08:59.690" video="qanda-uni" id="subtitle"]] [[!template text="""powerful. That's right.""" start="00:09:01.360" video="qanda-uni" id="subtitle"]] [[!template text="""I have come a long way.""" start="00:09:07.020" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: For now. You know, we always,""" start="00:09:02.640" video="qanda-uni" id="subtitle"]] [[!template text="""you know, most of the people who show up to""" start="00:09:11.720" video="qanda-uni" id="subtitle"]] [[!template text="""Max Conf. Especially talking about stuff that""" start="00:09:13.380" video="qanda-uni" id="subtitle"]] [[!template text="""has to do with presentations or what they do""" start="00:09:15.480" video="qanda-uni" id="subtitle"]] [[!template text="""in academia. You know,""" start="00:09:18.260" video="qanda-uni" id="subtitle"]] [[!template text="""they always say, oh, but,""" start="00:09:19.160" video="qanda-uni" id="subtitle"]] [[!template text="""you know, I couldn't have done all this,""" start="00:09:20.600" video="qanda-uni" id="subtitle"]] [[!template text="""you know, it's just far away.""" start="00:09:22.589" video="qanda-uni" id="subtitle"]] [[!template text="""And then they come back 1 year or 2 years""" start="00:09:24.260" video="qanda-uni" id="subtitle"]] [[!template text="""later and then, oh, I've made my entire""" start="00:09:26.320" video="qanda-uni" id="subtitle"]] [[!template text="""library for presentation and stuff like this.""" start="00:09:27.980" video="qanda-uni" id="subtitle"]] [[!template text="""So Be hopeful about what the future holds for""" start="00:09:29.680" video="qanda-uni" id="subtitle"]] [[!template text="""you in terms of coming up with crazy new""" start="00:09:32.980" video="qanda-uni" id="subtitle"]] [[!template text="""features for the entire ecosystem.""" start="00:09:34.960" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Well, let me tell you,""" start="00:09:37.740" video="qanda-uni" id="subtitle"]] [[!template text="""since the pandemic, I have written,""" start="00:09:39.560" video="qanda-uni" id="subtitle"]] [[!template text="""I wrote my first major mode.""" start="00:09:42.980" video="qanda-uni" id="subtitle"]] [[!template text="""It's trivial, but it provides functionality""" start="00:09:44.760" video="qanda-uni" id="subtitle"]] [[!template text="""that is very useful to me and it's it's going""" start="00:09:47.220" video="qanda-uni" id="subtitle"]] [[!template text="""to sound like I'm just trying to butter""" start="00:09:52.660" video="qanda-uni" id="subtitle"]] [[!template text="""everyone up but seeing a lot of the names in""" start="00:09:54.380" video="qanda-uni" id="subtitle"]] [[!template text="""the IRC channel people who have taught me so""" start="00:09:57.260" video="qanda-uni" id="subtitle"]] [[!template text="""much on their YouTube channels and in their""" start="00:10:00.820" video="qanda-uni" id="subtitle"]] [[!template text="""blog posts and on Reddit and on Mastodon.""" start="00:10:05.220" video="qanda-uni" id="subtitle"]] [[!template text="""Without many of the people who are here today""" start="00:10:09.600" video="qanda-uni" id="subtitle"]] [[!template text="""watching my talk, it's very fun to have""" start="00:10:12.620" video="qanda-uni" id="subtitle"]] [[!template text="""people who have helped me learn so much about""" start="00:10:15.820" video="qanda-uni" id="subtitle"]] [[!template text="""Emacs. So thanks to all of you.""" start="00:10:18.160" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: Well, and yeah, and now you're becoming part""" start="00:10:21.580" video="qanda-uni" id="subtitle"]] [[!template text="""of this crew of people inspiring others to do""" start="00:10:24.140" video="qanda-uni" id="subtitle"]] [[!template text="""very much the same. So thank you for joining""" start="00:10:27.380" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Thank you very much.""" start="00:10:31.460" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: the crew. Great. Moving on to the 2 last""" start="00:10:29.160" video="qanda-uni" id="subtitle"]] [[!template text="""questions and then we'll open up the mic to""" start="00:10:35.020" video="qanda-uni" id="subtitle"]] [[!template text="""other people on Big Blue Button.""" start="00:10:36.660" video="qanda-uni" id="subtitle"]] [[!template text="""What kind of comparative feedback are""" start="00:10:39.160" video="qanda-uni" id="subtitle"]] [[!template text="""students giving you regarding your approach?""" start="00:10:40.900" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Oh, my gosh. Students were ready to during""" start="00:10:44.960" video="qanda-uni" id="subtitle"]] [[!template text="""the pandemic especially when most of the""" start="00:10:48.340" video="qanda-uni" id="subtitle"]] [[!template text="""courses were just being taught over zoom by""" start="00:10:53.040" video="qanda-uni" id="subtitle"]] [[!template text="""people sharing their screen.""" start="00:10:55.880" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: Just a second. Sorry. Sorry for the""" start="00:10:57.340" video="qanda-uni" id="subtitle"]] [[!template text="""interruption. Very rude interruption.""" start="00:10:58.660" video="qanda-uni" id="subtitle"]] [[!template text="""We've got the intro for the next talk playing""" start="00:10:59.800" video="qanda-uni" id="subtitle"]] [[!template text="""and I'm not sure what's going on.""" start="00:11:01.220" video="qanda-uni" id="subtitle"]] [[!template text="""Give me just a second.""" start="00:11:02.520" video="qanda-uni" id="subtitle"]] [[!template text="""Sasha.""" start="00:11:04.440" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Okay.""" start="00:11:05.060" video="qanda-uni" id="subtitle"]] [[!template text="""Yeah, I think it's started.""" start="00:11:19.320" video="qanda-uni" id="subtitle"]] [[!template text="""Okay so yeah I think it's not a""" start="00:11:26.716" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: sure 1 I got the times wrong apparently""" start="00:11:34.860" video="qanda-uni" id="subtitle"]] [[!template text="""because of the little delay we had getting""" start="00:11:37.760" video="qanda-uni" id="subtitle"]] [[!template text="""the audio fixed up. The good news is that""" start="00:11:40.240" video="qanda-uni" id="subtitle"]] [[!template text="""we're still recording the talk right now and""" start="00:11:43.740" video="qanda-uni" id="subtitle"]] [[!template text="""we still have James around.""" start="00:11:45.880" video="qanda-uni" id="subtitle"]] [[!template text="""Obviously James you're no longer on being""" start="00:11:47.180" video="qanda-uni" id="subtitle"]] [[!template text="""broadcast on General but if you want to keep""" start="00:11:49.740" video="qanda-uni" id="subtitle"]] [[!template text="""answering questions or if you want to anyone""" start="00:11:53.040" video="qanda-uni" id="subtitle"]] [[!template text="""in the room right now wants to ask you""" start="00:11:55.800" video="qanda-uni" id="subtitle"]] [[!template text="""questions feel free to do so.""" start="00:11:57.340" video="qanda-uni" id="subtitle"]] [[!template text="""I'm going to need to hop off because I need""" start="00:11:59.440" video="qanda-uni" id="subtitle"]] [[!template text="""to get other things ready for the next talks""" start="00:12:01.060" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: But James, thank you so much.""" start="00:12:04.280" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 0]: sadly. Right and so sorry I'm a little tense""" start="00:12:03.080" video="qanda-uni" id="subtitle"]] [[!template text="""obviously because I was not expecting this to""" start="00:12:10.020" video="qanda-uni" id="subtitle"]] [[!template text="""happen and that led to a very abrupt end to""" start="00:12:12.660" video="qanda-uni" id="subtitle"]] [[!template text="""this discussion but people afterwards on""" start="00:12:15.960" video="qanda-uni" id="subtitle"]] [[!template text="""emacsmo.org slash 2023 slash talks will be""" start="00:12:18.480" video="qanda-uni" id="subtitle"]] [[!template text="""able to find all the content here.""" start="00:12:21.980" video="qanda-uni" id="subtitle"]] [[!template text="""So I'll have to leave now.""" start="00:12:24.020" video="qanda-uni" id="subtitle"]] [[!template text="""Thank you so much James for doing the""" start="00:12:25.840" video="qanda-uni" id="subtitle"]] [[!template text="""difficult task of opening up EmacsConf and""" start="00:12:28.020" video="qanda-uni" id="subtitle"]] [[!template text="""I'll probably see you later.""" start="00:12:30.060" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Thank you, Leo. Bye bye.""" start="00:12:32.780" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 2]: On your journal program.""" start="00:12:52.020" video="qanda-uni" id="subtitle"]] [[!template text="""Yes. You are using the tablet as a monitor,""" start="00:12:58.360" video="qanda-uni" id="subtitle"]] [[!template text="""right? Touch screen monitor with that?""" start="00:13:03.520" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: That's exactly right. So it's a tablet so you""" start="00:13:06.480" video="qanda-uni" id="subtitle"]] [[!template text="""know I can. It has a touch screen and so.""" start="00:13:08.800" video="qanda-uni" id="subtitle"]] [[!template text="""So basically the functionality that that""" start="00:13:13.080" video="qanda-uni" id="subtitle"]] [[!template text="""program provides is to be able to just mark""" start="00:13:15.580" video="qanda-uni" id="subtitle"]] [[!template text="""up PDFs with a stylus,""" start="00:13:20.580" video="qanda-uni" id="subtitle"]] [[!template text="""you know, in the way that you would use any""" start="00:13:23.360" video="qanda-uni" id="subtitle"]] [[!template text="""other tablet. And to be able to take that""" start="00:13:25.280" video="qanda-uni" id="subtitle"]] [[!template text="""video signal and put it into another machine.""" start="00:13:30.600" video="qanda-uni" id="subtitle"]] [[!template text="""That was the that was the key.""" start="00:13:33.840" video="qanda-uni" id="subtitle"]] [[!template text="""That's the killer app.""" start="00:13:36.100" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 2]: I've thought about grabbing 1 for the purpose""" start="00:13:39.340" video="qanda-uni" id="subtitle"]] [[!template text="""of like changing my laptop into a tablet to""" start="00:13:41.940" video="qanda-uni" id="subtitle"]] [[!template text="""read manga, browse the web and kind of""" start="00:13:45.460" video="qanda-uni" id="subtitle"]] [[!template text="""curious if it works well like as a wireless""" start="00:13:49.640" video="qanda-uni" id="subtitle"]] [[!template text="""monitor with a tablet or how well it like you""" start="00:13:52.300" video="qanda-uni" id="subtitle"]] [[!template text="""can use Emacs with it in a tablet mode or""" start="00:13:57.440" video="qanda-uni" id="subtitle"]] [[!template text="""were you just""" start="00:14:02.080" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: or you just use the tablet that I use is this""" start="00:14:03.820" video="qanda-uni" id="subtitle"]] [[!template text="""is it it's just a Microsoft Surface and so it""" start="00:14:10.800" video="qanda-uni" id="subtitle"]] [[!template text="""comes with a keyboard so you can take the""" start="00:14:14.340" video="qanda-uni" id="subtitle"]] [[!template text="""keyboard off. Yeah, but I use it.""" start="00:14:17.780" video="qanda-uni" id="subtitle"]] [[!template text="""I use it with the keyboard as well.""" start="00:14:20.940" video="qanda-uni" id="subtitle"]] [[!template text="""And I just.""" start="00:14:24.560" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 2]: You're cutting off right now""" start="00:14:30.060" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Audio Your audio is cutting off right now.""" start="00:14:53.880" video="qanda-uni" id="subtitle"]] [[!template text="""I bumped the mute button on the mic.""" start="00:15:32.680" video="qanda-uni" id="subtitle"]] [[!template text="""Yeah. So again, this is,""" start="00:15:36.820" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 2]: is the 16 mute buttons you use.""" start="00:15:38.500" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: this It's just the surface pro 3 that I got""" start="00:15:38.300" video="qanda-uni" id="subtitle"]] [[!template text="""used and it runs Emacs.""" start="00:15:45.660" video="qanda-uni" id="subtitle"]] [[!template text="""I mean it runs. You know Linux really well.""" start="00:15:49.280" video="qanda-uni" id="subtitle"]] [[!template text="""And the trouble is that the hard drive you""" start="00:15:54.940" video="qanda-uni" id="subtitle"]] [[!template text="""know the SSE drive is small and the RAM is""" start="00:15:59.720" video="qanda-uni" id="subtitle"]] [[!template text="""small, but it works for the purposes.""" start="00:16:02.920" video="qanda-uni" id="subtitle"]] [[!template text="""Basically, if I had a couple thousand""" start="00:16:07.580" video="qanda-uni" id="subtitle"]] [[!template text="""dollars, I could probably buy a touchscreen""" start="00:16:10.080" video="qanda-uni" id="subtitle"]] [[!template text="""machine where I could run everything on it""" start="00:16:14.280" video="qanda-uni" id="subtitle"]] [[!template text="""and do the streaming and do the video capture""" start="00:16:17.680" video="qanda-uni" id="subtitle"]] [[!template text="""and do the PDF markup.""" start="00:16:21.380" video="qanda-uni" id="subtitle"]] [[!template text="""But since both of these are so,""" start="00:16:26.020" video="qanda-uni" id="subtitle"]] [[!template text="""the hardware that I use is so old and cheap""" start="00:16:28.860" video="qanda-uni" id="subtitle"]] [[!template text="""and weak I have to split it across 2""" start="00:16:31.980" video="qanda-uni" id="subtitle"]] [[!template text="""machines.""" start="00:16:33.800" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 2]: There's also a beauty in making the stuff""" start="00:16:35.020" video="qanda-uni" id="subtitle"]] [[!template text="""having specific purposes for specific things""" start="00:16:37.660" video="qanda-uni" id="subtitle"]] [[!template text="""where it's just not. Yeah it's like I don't""" start="00:16:40.080" video="qanda-uni" id="subtitle"]] [[!template text="""want a smart TV that plays Netflix I want a""" start="00:16:46.020" video="qanda-uni" id="subtitle"]] [[!template text="""smart TV that has all the smarts that I turn""" start="00:16:50.140" video="qanda-uni" id="subtitle"]] [[!template text="""my smart TV into a TV monitor I don't want to""" start="00:16:53.860" video="qanda-uni" id="subtitle"]] [[!template text="""yeah""" start="00:16:58.780" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: I totally feel that ethic I totally I totally""" start="00:17:02.200" video="qanda-uni" id="subtitle"]] [[!template text="""feel that ethic. Oh, on""" start="00:17:08.659" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 2]: the some other things like if you want you to""" start="00:17:11.760" video="qanda-uni" id="subtitle"]] [[!template text="""do highlighting in an org mode document.""" start="00:17:15.300" video="qanda-uni" id="subtitle"]] [[!template text="""You can use org web tools.""" start="00:17:17.300" video="qanda-uni" id="subtitle"]] [[!template text="""I wrote this in the notes,""" start="00:17:19.060" video="qanda-uni" id="subtitle"]] [[!template text="""but you can use org web tools to download a""" start="00:17:20.020" video="qanda-uni" id="subtitle"]] [[!template text="""web page and then you can use org remark to""" start="00:17:21.940" video="qanda-uni" id="subtitle"]] [[!template text="""start highlighting in the org mode web page""" start="00:17:25.400" video="qanda-uni" id="subtitle"]] [[!template text="""and then because an org mode document now you""" start="00:17:28.860" video="qanda-uni" id="subtitle"]] [[!template text="""can just edit it directly.""" start="00:17:30.860" video="qanda-uni" id="subtitle"]] [[!template text="""If you want other people to join in on an""" start="00:17:35.600" video="qanda-uni" id="subtitle"]] [[!template text="""Emacs session you could use a package like""" start="00:17:38.240" video="qanda-uni" id="subtitle"]] [[!template text="""what's it called? CRDT.EL""" start="00:17:40.680" video="qanda-uni" id="subtitle"]] [[!template text="""that will allow 2 people with 2 different""" start="00:17:47.020" video="qanda-uni" id="subtitle"]] [[!template text="""Emacs configurations to edit the same buffer.""" start="00:17:50.160" video="qanda-uni" id="subtitle"]] [[!template text="""And you have a host that can host a buffer""" start="00:17:54.140" video="qanda-uni" id="subtitle"]] [[!template text="""too. It works with, and they have 1 optional""" start="00:17:58.980" video="qanda-uni" id="subtitle"]] [[!template text="""extension for org mode that will synchronize""" start="00:18:06.000" video="qanda-uni" id="subtitle"]] [[!template text="""the folding of the org drawers.""" start="00:18:08.680" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: Interesting. I will look into that.""" start="00:18:12.320" video="qanda-uni" id="subtitle"]] [[!template text="""Like""" start="00:18:15.060" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 2]: having I don't like if you want students like""" start="00:18:19.660" video="qanda-uni" id="subtitle"]] [[!template text="""you have each highlight line mode these are""" start="00:18:22.720" video="qanda-uni" id="subtitle"]] [[!template text="""just some ideas like you can have like""" start="00:18:25.740" video="qanda-uni" id="subtitle"]] [[!template text="""highlight line mode so people can easily see""" start="00:18:27.620" video="qanda-uni" id="subtitle"]] [[!template text="""which line you're on cursor tracking and then""" start="00:18:30.060" video="qanda-uni" id="subtitle"]] [[!template text="""you can have other people join in students or""" start="00:18:35.040" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 1]: yeah that's just a possible idea.""" start="00:18:43.180" video="qanda-uni" id="subtitle"]] [[!template text="""Is there anyone else in the in the big blue""" start="00:18:45.300" video="qanda-uni" id="subtitle"]] [[!template text="""button room who has a question?""" start="00:18:49.680" video="qanda-uni" id="subtitle"]] [[!template text="""All right, I'm going to go over to the pad""" start="00:19:01.360" video="qanda-uni" id="subtitle"]] [[!template text="""and see if there are any pending questions I""" start="00:19:03.280" video="qanda-uni" id="subtitle"]] [[!template text="""can address. Thanks, Plasma Strike.""" start="00:19:05.280" video="qanda-uni" id="subtitle"]] [[!template text="""[Speaker 3]: Yep. Which could be PDF,""" start="00:19:27.500" video="qanda-uni" id="subtitle"]] [[!template text="""could be Markdown, could be OpenOffice,""" start="00:19:33.340" video="qanda-uni" id="subtitle"]] [[!template text="""could be a notebook format.""" start="00:19:38.560" video="qanda-uni" id="subtitle"]] [[!template text="""This methodology was conceived by Donald""" start="00:19:40.960" video="qanda-uni" id="subtitle"]] [[!template text="""Knuth in 1984. The main purpose of literal""" start="00:19:43.340" video="qanda-uni" id="subtitle"]] [[!template text="""programming is not only to make code or""" start="00:19:51.980" video="qanda-uni" id="subtitle"]] [[!template text="""documentation or output more manageable,""" start="00:19:54.700" video="qanda-uni" id="subtitle"]] [[!template text="""but to allow humans to create a data story to""" start="00:19:57.800" video="qanda-uni" id="subtitle"]] [[!template text="""be used from a single source.""" start="00:20:01.240" video="qanda-uni" id="subtitle"]] [[!template text="""What you see on the slide on the left-hand""" start="00:20:04.540" video="qanda-uni" id="subtitle"]] [[!template text="""side is the story and code inside an org-mod""" start="00:20:06.300" video="qanda-uni" id="subtitle"]] [[!template text="""file. The file starts with some""" start="00:20:09.400" video="qanda-uni" id="subtitle"]] [[!template text="""documentation, then you write back down this""" start="00:20:14.440" video="qanda-uni" id="subtitle"]] [[!template text="""code, and at the bottom you see the output""" start="00:20:18.420" video="qanda-uni" id="subtitle"]] [[!template text="""file, which is not shown in the slide itself.""" start="00:20:22.060" video="qanda-uni" id="subtitle"]] [[!template text="""In the middle you have the source code,""" start="00:20:26.800" video="qanda-uni" id="subtitle"]] [[!template text="""which is the result of tangling or opening a""" start="00:20:28.440" video="qanda-uni" id="subtitle"]] [[!template text="""buffer inside offload.""" start="00:20:33.980" video="qanda-uni" id="subtitle"]] [[!template text="""On the very right hand side we have a PDF,""" start="00:20:37.660" video="qanda-uni" id="subtitle"]] [[!template text="""actually this HTML, very same file that you""" start="00:20:42.580" video="qanda-uni" id="subtitle"]] [[!template text="""see in memory language.""" start="00:20:47.740" video="qanda-uni" id="subtitle"]] [[!template text="""So the humans look at some of this code and""" start="00:20:49.600" video="qanda-uni" id="subtitle"]] [[!template text="""the machines look at other parts of the code.""" start="00:20:53.080" video="qanda-uni" id="subtitle"]] [[!template text="""I actually did all my programming in the""" start="00:20:56.260" video="qanda-uni" id="subtitle"]] [[!template text="""literary world even in the early 1990s,""" start="00:20:58.320" video="qanda-uni" id="subtitle"]] [[!template text="""not using Org Mode, which didn't exist yet,""" start="00:21:00.920" video="qanda-uni" id="subtitle"]] [[!template text="""but using Norman Ramsey's Norep preprocessor.""" start="00:21:03.040" video="qanda-uni" id="subtitle"]] [[!template text="""They still use it inside the Org-Mode today.""" start="00:21:07.240" video="qanda-uni" id="subtitle"]] [[!template text="""This preprocessor, Norep,""" start="00:21:10.400" video="qanda-uni" id="subtitle"]] [[!template text="""allows you to tangle code from within an""" start="00:21:11.920" video="qanda-uni" id="subtitle"]] [[!template text="""Org-Mode file that is self-standing file,""" start="00:21:14.240" video="qanda-uni" id="subtitle"]] [[!template text="""much like Org-mode's edit functions,""" start="00:21:16.360" video="qanda-uni" id="subtitle"]] [[!template text="""which export code blocks into buffers in""" start="00:21:19.540" video="qanda-uni" id="subtitle"]] [[!template text="""whatever language the code blocks.""" start="00:21:21.900" video="qanda-uni" id="subtitle"]] [[!template text="""In data science, these interactive notebooks,""" start="00:21:25.940" video="qanda-uni" id="subtitle"]] [[!template text="""in 1 of the interpreted languages like Julia,""" start="00:21:29.640" video="qanda-uni" id="subtitle"]] [[!template text="""Python, or R dominating?""" start="00:21:32.776" video="qanda-uni" id="subtitle"]] [[!template text="""The basic technology is that of Jupyter""" start="00:21:34.680" video="qanda-uni" id="subtitle"]] [[!template text="""notebooks, which take their name from Julia,""" start="00:21:37.420" video="qanda-uni" id="subtitle"]] [[!template text="""Python, and R. And these notebooks use a""" start="00:21:39.860" video="qanda-uni" id="subtitle"]] [[!template text="""spruce-dark shell, for example,""" start="00:21:43.040" video="qanda-uni" id="subtitle"]] [[!template text="""IPython, and an option to add SQL cells.""" start="00:21:44.920" video="qanda-uni" id="subtitle"]] [[!template text="""All good inside Emacs has a large number of""" start="00:21:50.460" video="qanda-uni" id="subtitle"]] [[!template text="""advantages. Some of them are listed here over""" start="00:21:53.340" video="qanda-uni" id="subtitle"]] [[!template text="""these notebooks. 2 of these stand out""" start="00:21:56.800" video="qanda-uni" id="subtitle"]] [[!template text="""particularly. Different languages can be""" start="00:21:59.180" video="qanda-uni" id="subtitle"]] [[!template text="""mixed as shown in the image.""" start="00:22:02.860" video="qanda-uni" id="subtitle"]] [[!template text="""While in Jupyter notebooks,""" start="00:22:06.460" video="qanda-uni" id="subtitle"]] [[!template text="""a notebook is limited to running a kernel in""" start="00:22:07.920" video="qanda-uni" id="subtitle"]] [[!template text="""1 language only. The content of the notebook,""" start="00:22:10.900" video="qanda-uni" id="subtitle"]] [[!template text="""its document code or output part can be""" start="00:22:14.440" video="qanda-uni" id="subtitle"]] [[!template text="""exported in a variety of forms.""" start="00:22:16.980" 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)