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diff --git a/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main--chapters.vtt b/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main--chapters.vtt new file mode 100644 index 00000000..e626f55f --- /dev/null +++ b/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main--chapters.vtt @@ -0,0 +1,47 @@ +WEBVTT + + +00:00:00.000 --> 00:01:12.439 +Introduction + +00:01:12.440 --> 00:01:47.819 +Presenting + +00:01:47.820 --> 00:04:46.609 +Hardware + +00:04:46.610 --> 00:05:30.518 +Example setup + +00:05:30.520 --> 00:07:05.949 +Presentation software: flexibility in function + +00:07:05.950 --> 00:07:59.849 +Live demonstration + +00:07:59.850 --> 00:10:26.059 +OBS + +00:10:26.060 --> 00:10:51.399 +Animation + +00:10:55.790 --> 00:11:42.259 +Emacs + +00:11:42.260 --> 00:13:22.679 +Making slides and handouts with Org Mode + +00:13:22.680 --> 00:16:17.789 +Pedagogy first + +00:16:17.790 --> 00:19:38.249 +org-teach + +00:19:38.330 --> 00:19:47.369 +Blank slides + +00:19:50.050 --> 00:20:19.269 +Animations + +00:20:19.270 --> 00:20:53.169 +Conclusion diff --git a/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.vtt b/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.vtt new file mode 100644 index 00000000..f03826a8 --- /dev/null +++ b/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.vtt @@ -0,0 +1,1557 @@ +WEBVTT captioned by James Howell, checked by sachac + +NOTE Introduction + +00:00:00.000 --> 00:00:01.939 +Hello everyone. I'm James Howell. + +00:00:01.940 --> 00:00:03.539 +I teach biochemistry and + +00:00:03.540 --> 00:00:07.219 +molecular biology at Penn State University. + +00:00:07.220 --> 00:00:08.879 +I'm going to talk today + +00:00:08.880 --> 00:00:11.479 +about using Emacs to make all of + +00:00:11.480 --> 00:00:13.619 +the materials for presenting + +00:00:13.620 --> 00:00:15.679 +course meetings in my courses. + +00:00:15.680 --> 00:00:18.819 +Everything that you're going to see today is + +00:00:18.820 --> 00:00:20.439 +what I've made using + +00:00:20.440 --> 00:00:23.519 +the methods that I'm going to describe. + +00:00:26.200 --> 00:00:29.719 +The main point is that you can take + +00:00:29.720 --> 00:00:32.079 +an Org document and + +00:00:32.080 --> 00:00:34.469 +with a single Emacs document, + +00:00:34.470 --> 00:00:39.079 +make both a pretty text document + +00:00:39.080 --> 00:00:40.379 +that a student can have + +00:00:40.380 --> 00:00:42.039 +on the desk and take notes on. + +00:00:42.040 --> 00:00:44.439 +And also, I hope, + +00:00:44.440 --> 00:00:49.039 +fairly useful and attractive slides + +00:00:49.040 --> 00:00:51.339 +like the ones that I'm presenting right now. + +00:00:51.340 --> 00:00:52.859 +Both of these + +00:00:52.860 --> 00:00:56.659 +from a single source document. + +00:00:56.660 --> 00:00:59.259 +Okay. If you'd like + +00:00:59.260 --> 00:01:00.919 +to see the handout that goes along with this, + +00:01:00.920 --> 00:01:02.799 +you can download it + +00:01:02.800 --> 00:01:04.059 +at the [Sourcehut] repository where + +00:01:04.060 --> 00:01:05.959 +I've put— everything's here. + +00:01:05.960 --> 00:01:07.819 +So if you'd like to go look at it, + +00:01:07.820 --> 00:01:09.939 +you can follow with the handout. + +00:01:09.940 --> 00:01:11.239 +So I promised to talk about + +00:01:11.240 --> 00:01:12.439 +both authoring and presenting. + +NOTE Presenting + +00:01:12.440 --> 00:01:14.619 +And first I'm going to talk about presenting. + +00:01:14.620 --> 00:01:16.599 +I'm not the only one who does this. + +00:01:16.600 --> 00:01:19.299 +You might have seen System Crafters [David Wilson] + +00:01:19.300 --> 00:01:20.639 +or Prot's [Protesilaos Stavrou's] channel or + +00:01:20.640 --> 00:01:23.059 +Mike Zemansky's channel on Youtube. + +00:01:23.060 --> 00:01:26.679 +(Prot actually is going to be presenting tomorrow.) + +00:01:26.680 --> 00:01:28.419 +Maybe you've seen this + +00:01:28.420 --> 00:01:30.179 +chemical engineer at Carnegie Mellon, + +00:01:30.180 --> 00:01:32.159 +John Kitchin or Eric Fraga + +00:01:32.160 --> 00:01:34.139 +or Olivier Berger all have made + +00:01:34.140 --> 00:01:36.519 +blog posts about using Org mode + +00:01:36.520 --> 00:01:39.419 +to produce course materials. + +00:01:39.420 --> 00:01:41.459 +This pair Ro and Namkoon + +00:01:41.460 --> 00:01:43.739 +actually published a peer reviewed paper. + +00:01:43.740 --> 00:01:45.739 +There's prior art here + +00:01:45.740 --> 00:01:47.819 +that I'd like to acknowledge. + +NOTE Hardware + +00:01:47.820 --> 00:01:50.839 +Let me talk about my practices: + +00:01:50.840 --> 00:01:51.518 +First, the hardware. + +00:01:51.520 --> 00:01:55.339 +This is the hardware that I'm using to + +00:01:55.340 --> 00:01:59.738 +record this recording at the very moment, + +00:01:59.740 --> 00:02:01.259 +but also I carry these + +00:02:01.260 --> 00:02:05.059 +into every course meeting. + +00:02:05.060 --> 00:02:07.119 +I've done this for quite a while, + +00:02:07.120 --> 00:02:09.618 +this entire semester, + +00:02:09.620 --> 00:02:11.438 +and a few previous semesters + +00:02:11.440 --> 00:02:14.239 +where everything fits in a backpack. + +00:02:14.240 --> 00:02:18.459 +I do every meeting with this tablet— + +00:02:18.460 --> 00:02:20.839 +it's a Microsoft Surface that I put + +00:02:20.840 --> 00:02:26.599 +a Linux distribution on—and this laptop. + +00:02:26.600 --> 00:02:29.599 +I've got a bag full of + +00:02:29.600 --> 00:02:34.078 +dongles and connectors and so forth. + +00:02:34.080 --> 00:02:35.339 +It all fits in a backpack. + +00:02:35.340 --> 00:02:36.259 +This is very mobile. + +00:02:36.260 --> 00:02:38.179 +I can set it up and tear it down + +00:02:38.180 --> 00:02:39.699 +before and after every class + +00:02:39.700 --> 00:02:41.219 +with just a couple minutes. + +00:02:41.220 --> 00:02:42.739 +There's the laptop and the + +00:02:42.740 --> 00:02:45.018 +tablet with a stylus. + +00:02:45.020 --> 00:02:46.579 +Where's my stylus? + +00:02:46.580 --> 00:02:51.498 +So that I can draw... + +00:02:51.500 --> 00:02:52.519 +... which is very useful. + +00:02:52.520 --> 00:02:55.858 +Obviously, I need a camera. + +00:02:55.860 --> 00:02:57.459 +Today, I'm using a desk mic, + +00:02:57.460 --> 00:02:59.099 +but when I'm remote, + +00:02:59.100 --> 00:03:01.738 +I use a lapel mic. + +00:03:01.740 --> 00:03:02.899 +and a video converter, + +00:03:02.900 --> 00:03:04.379 +and I'll show you why that's important. + +00:03:04.380 --> 00:03:09.018 +And then all of the ancillary equipment. + +00:03:09.020 --> 00:03:11.139 +One thing that's nice about using + +00:03:11.140 --> 00:03:14.019 +a completely free software stack is + +00:03:14.020 --> 00:03:15.219 +that it tends to run + +00:03:15.220 --> 00:03:18.318 +on underpowered hardware, + +00:03:18.320 --> 00:03:20.539 +and none of the software cost anything. + +00:03:20.540 --> 00:03:23.219 +I could have spent much less than this + +00:03:23.220 --> 00:03:25.459 +on a used computer and + +00:03:25.460 --> 00:03:28.199 +a used tablet. And everything else, + +00:03:28.200 --> 00:03:30.299 +these are high estimates. + +00:03:30.300 --> 00:03:31.679 +I spent way less than + +00:03:31.680 --> 00:03:34.019 +$1,000 for all of this equipment. + +00:03:34.020 --> 00:03:35.619 +And it's my equipment, + +00:03:35.620 --> 00:03:37.259 +so I have hardware + +00:03:37.260 --> 00:03:38.959 +and software control over it, + +00:03:38.960 --> 00:03:41.099 +Which is nice. + +00:03:41.100 --> 00:03:43.239 +If you have an attitude of upcycling and building, + +00:03:43.240 --> 00:03:45.189 +and [if] this is a hobby anyway, + +00:03:45.190 --> 00:03:47.129 +this is an easy way— + +00:03:47.130 --> 00:03:48.649 +what I'm saying is— + +00:03:48.650 --> 00:03:51.369 +the entry into using these things, + +00:03:51.370 --> 00:03:58.018 +there's certainly a very low cost barrier. + +00:03:58.020 --> 00:04:01.429 +Because the hardware is so weak, + +00:04:01.430 --> 00:04:05.249 +I have the tablet for doing tablet stuff, + +00:04:05.250 --> 00:04:06.629 +and then I use the laptop to + +00:04:06.630 --> 00:04:08.909 +do all of the streaming and recording. + +00:04:08.910 --> 00:04:11.609 +I take the video output + +00:04:11.610 --> 00:04:13.829 +of the tablet and convert it to + +00:04:13.830 --> 00:04:19.898 +USB input into the laptop. + +00:04:19.900 --> 00:04:21.929 +Just to give you a diagram here, + +00:04:21.930 --> 00:04:23.709 +there's a laptop and there's a tablet. + +00:04:23.710 --> 00:04:25.929 +The tablet has a stylus. + +00:04:25.930 --> 00:04:29.449 +They both run GNU/Linux distributions. + +00:04:29.450 --> 00:04:30.949 +You've got a webcam that + +00:04:30.950 --> 00:04:32.129 +goes into the laptop. + +00:04:32.130 --> 00:04:33.618 +You've got video output + +00:04:33.620 --> 00:04:37.889 +from the tablet that goes into the laptop. + +00:04:37.890 --> 00:04:39.349 +There's a microphone that + +00:04:39.350 --> 00:04:40.469 +goes into the laptop, + +00:04:40.470 --> 00:04:43.209 +and then audio and video come out of + +00:04:43.210 --> 00:04:44.409 +the laptop and go into + +00:04:44.410 --> 00:04:46.609 +some AV system or another. + +NOTE Example setup + +00:04:46.610 --> 00:04:49.069 +Okay. This was Wednesday, + +00:04:49.070 --> 00:04:51.069 +teaching microbiology. + +00:04:51.070 --> 00:04:53.229 +There's the tablet, there's the laptop. + +00:04:53.230 --> 00:04:55.369 +There's the external screen + +00:04:55.370 --> 00:04:57.209 +in the podium here you can + +00:04:57.210 --> 00:04:59.549 +plug into the AV system. + +00:05:00.470 --> 00:05:04.209 +There it is. From where I stand, + +00:05:04.210 --> 00:05:06.009 +this is what the screen looks like. + +00:05:06.010 --> 00:05:08.224 +This is what students are seeing, + +00:05:08.225 --> 00:05:09.459 +on the live stream + +00:05:09.460 --> 00:05:10.779 +and later on the recording. + +00:05:10.780 --> 00:05:11.719 +And students in the room + +00:05:11.720 --> 00:05:12.639 +can see this as well. + +00:05:12.640 --> 00:05:15.099 +So you notice this is kind of meta, + +00:05:15.100 --> 00:05:17.139 +but the camera and + +00:05:17.140 --> 00:05:18.759 +the contents of the screen are + +00:05:18.760 --> 00:05:20.499 +there when I wander around, + +00:05:20.500 --> 00:05:22.219 +and when I stand in front of the screen, + +00:05:22.220 --> 00:05:23.939 +the students who aren't in the room can + +00:05:23.940 --> 00:05:27.398 +still see what I'm pointing to on the screen. + +00:05:27.400 --> 00:05:30.518 +Nobody gets left out. + +NOTE Presentation software: flexibility in function + +00:05:30.520 --> 00:05:31.479 +Let's talk about + +00:05:31.480 --> 00:05:33.579 +the software that I use. + +00:05:33.900 --> 00:05:35.979 +There's a lot of different things that + +00:05:35.980 --> 00:05:37.639 +I want to be able to show. + +00:05:37.640 --> 00:05:39.299 +And so I need a few different + +00:05:39.300 --> 00:05:42.399 +software packages— besides Emacs. + +00:05:42.400 --> 00:05:45.079 +For drawing on the tablet, I use + +00:05:45.080 --> 00:05:48.359 +(I don't know quite how this is pronounced: + +00:05:48.360 --> 00:05:51.139 +I think it's) Xournal++ + +00:05:51.200 --> 00:05:54.039 +I use the web quite a bit, + +00:05:54.040 --> 00:05:55.719 +especially if I want to just + +00:05:55.720 --> 00:05:57.759 +spontaneously look something up. + +00:05:57.760 --> 00:05:59.679 +Often I use video, + +00:05:59.680 --> 00:06:01.499 +especially molecular animations. + +00:06:01.500 --> 00:06:04.699 +And that's incredibly powerful. + +00:06:04.700 --> 00:06:06.939 +And then now and again, I want to look at text. + +00:06:06.940 --> 00:06:08.059 +Especially in + +00:06:08.060 --> 00:06:09.799 +the English course that I teach, + +00:06:09.800 --> 00:06:11.839 +there's quite a bit of text. + +00:06:11.840 --> 00:06:14.239 +I'll use Emacs for that. + +00:06:15.000 --> 00:06:18.439 +The video compositor, the thing that + +00:06:18.440 --> 00:06:22.479 +puts this video and me in the green screen. + +00:06:22.480 --> 00:06:25.419 +and all of this stuff together, is called + +00:06:25.420 --> 00:06:34.818 +OBS Studio—and that also does recording. + +00:06:34.820 --> 00:06:37.509 +It's ALMOST a completely free software stack. + +00:06:37.510 --> 00:06:38.749 +I use Zoom to do + +00:06:38.750 --> 00:06:39.929 +the streaming and video + +00:06:39.930 --> 00:06:41.029 +conferencing because all of + +00:06:41.030 --> 00:06:42.409 +the students are forced to use it for + +00:06:42.410 --> 00:06:44.218 +their other classes and + +00:06:44.220 --> 00:06:45.409 +I've gone along with it. + +00:06:45.410 --> 00:06:46.669 +But a good alternative is + +00:06:46.670 --> 00:06:48.858 +Jitsi Meet. There are others. + +00:06:48.860 --> 00:06:50.729 +Okay. Again, here's + +00:06:50.730 --> 00:06:53.789 +the hardware setup. On the tablet, + +00:06:53.790 --> 00:06:56.589 +I'm running Xournal++. On the laptop, + +00:06:56.590 --> 00:07:00.229 +I've got Firefox and VLC, and Emacs. + +00:07:00.230 --> 00:07:02.889 +OBS is compositing that together. + +00:07:02.890 --> 00:07:05.949 +And I use Zoom, but you could use Jitsi. + +NOTE Live demonstration + +00:07:05.950 --> 00:07:07.929 +All right, let's + +00:07:07.930 --> 00:07:09.689 +demonstrate this live. Here we go. + +00:07:09.690 --> 00:07:13.609 +Here goes, nothing. The drawing program + +00:07:13.610 --> 00:07:15.049 +is really good because I can draw + +00:07:15.050 --> 00:07:17.529 +with the stylus on a tablet. + +00:07:17.970 --> 00:07:20.089 +It's a remarkable thing— + +00:07:20.090 --> 00:07:22.409 +I teach in these big lecture halls, + +00:07:22.410 --> 00:07:24.409 +and I guess they want them to be fancy? + +00:07:24.410 --> 00:07:25.969 +And so they don't have blackboards and + +00:07:25.970 --> 00:07:29.009 +whiteboards! If I want to be able to draw, + +00:07:29.010 --> 00:07:32.169 +if I want to do anything approaching analog, + +00:07:32.170 --> 00:07:34.769 +it has to be with this software! + +00:07:35.290 --> 00:07:37.809 +In this presentation, I + +00:07:37.810 --> 00:07:39.489 +don't have very many diagrams, + +00:07:39.490 --> 00:07:41.509 +but in my courses, most of + +00:07:41.510 --> 00:07:44.249 +the slides are complicated diagrams. + +00:07:44.250 --> 00:07:45.809 +Being able to annotate them + +00:07:45.810 --> 00:07:47.549 +is really important. + +00:07:47.550 --> 00:07:50.629 +This is why I don't use Emacs for + +00:07:50.630 --> 00:07:54.529 +presenting these kinds of documents, + +00:07:54.530 --> 00:07:55.809 +because I want to be able + +00:07:55.810 --> 00:07:57.449 +to mark them up visually. + +00:07:57.450 --> 00:07:59.849 +I can show you what that looks like. + +NOTE OBS + +00:07:59.850 --> 00:08:02.829 +By the way, here's how OBS works: + +00:08:02.830 --> 00:08:04.469 +I can go from different "scenes" + +00:08:04.470 --> 00:08:06.069 +So I can just do just me, + +00:08:06.070 --> 00:08:08.129 +or I can show you the slides, + +00:08:08.130 --> 00:08:10.789 +or I can show you what I see on the tablet. + +00:08:10.790 --> 00:08:12.269 +On the tablet, I can go + +00:08:12.270 --> 00:08:14.229 +through all of the— notice here, + +00:08:14.230 --> 00:08:16.129 +I'm scrolling through all + +00:08:16.130 --> 00:08:17.349 +of the different slides. + +00:08:17.350 --> 00:08:19.989 +I've got all kinds of different markup tools, + +00:08:19.990 --> 00:08:23.169 +and tools for controlling + +00:08:23.170 --> 00:08:24.829 +zoom and what page I'm on, + +00:08:24.830 --> 00:08:27.189 +but you don't have to see that. + +NOTE Firefox + +00:08:27.190 --> 00:08:32.389 +Okay. Firefox, boy, I do a lot of this. + +00:08:32.390 --> 00:08:36.789 +All of the quizzes, + +00:08:36.790 --> 00:08:38.459 +quizzes and exams in my courses + +00:08:38.460 --> 00:08:40.129 +are online on this + +00:08:40.130 --> 00:08:43.369 +web platform called Canvas, + +00:08:43.370 --> 00:08:45.429 +which is good enough. + +00:08:45.430 --> 00:08:49.589 +It's based on a GPL3 package, + +00:08:49.590 --> 00:08:53.069 +but this one is proprietary for Penn State. + +00:08:53.070 --> 00:08:55.129 +Notice that there's a quiz + +00:08:55.130 --> 00:08:57.049 +every day, and this quiz, + +00:08:57.050 --> 00:08:59.469 +every quiz has a recording from + +00:08:59.470 --> 00:09:00.629 +that day and you notice + +00:09:00.630 --> 00:09:01.889 +there's a picture of me teaching, + +00:09:01.890 --> 00:09:05.029 +pointing to the slides. + +00:09:05.030 --> 00:09:06.969 +There's the slides themselves. + +00:09:06.970 --> 00:09:09.589 +I use OBS to composite in + +00:09:09.590 --> 00:09:12.769 +the Zoom chat because I teach this hybrid. + +00:09:12.770 --> 00:09:13.709 +There's people in the room + +00:09:13.710 --> 00:09:14.569 +and there's people at + +00:09:14.570 --> 00:09:17.629 +other campuses who are in this course. + +00:09:17.630 --> 00:09:19.389 +Having the Zoom chat in + +00:09:19.390 --> 00:09:22.649 +the live feed is very useful. + +00:09:22.650 --> 00:09:25.729 +Then the quiz— + +00:09:25.730 --> 00:09:26.669 +at the next class meeting, + +00:09:26.670 --> 00:09:27.889 +we'll go through this quiz. + +00:09:27.890 --> 00:09:30.049 +Here's some experimental data + +00:09:30.050 --> 00:09:31.649 +and here's a question where they're + +00:09:31.650 --> 00:09:36.589 +supposed to interpret these data. + +00:09:36.590 --> 00:09:38.849 +We can in class together, + +00:09:38.850 --> 00:09:41.629 +we can review those. + +00:09:41.630 --> 00:09:45.369 +That's why Firefox is useful. + +00:09:47.970 --> 00:09:50.569 +Being able to inhabit, + +00:09:50.570 --> 00:09:52.829 +being able to inhabit + +00:09:52.830 --> 00:09:56.869 +figures like this is incredibly powerful. + +00:09:56.870 --> 00:09:59.349 +This is the silver lining of being + +00:09:59.350 --> 00:10:02.129 +forced to teach online during the pandemic, + +00:10:02.130 --> 00:10:03.069 +because I couldn't do + +00:10:03.070 --> 00:10:05.759 +this before I had a green screen. + +00:10:05.760 --> 00:10:09.539 +But even more powerful than this— + +00:10:09.540 --> 00:10:10.819 +For years, I showed students + +00:10:10.820 --> 00:10:12.339 +this figure by standing in front + +00:10:12.340 --> 00:10:13.699 +of it or by having a + +00:10:13.700 --> 00:10:15.239 +projector screen above me. + +00:10:15.240 --> 00:10:18.459 +And I said, "This is the B form of DNA." + +00:10:18.460 --> 00:10:20.379 +"This is the most common form of DNA." + +00:10:20.380 --> 00:10:22.579 +"You see here that there's this minor groove." + +00:10:22.580 --> 00:10:23.419 +"And then this feature + +00:10:23.420 --> 00:10:24.419 +is called the major groove." + +00:10:24.420 --> 00:10:26.059 +And students couldn't see it. + +NOTE Animation + +00:10:26.060 --> 00:10:29.439 +But if you animate it— + +00:10:29.440 --> 00:10:30.279 +if you just have it + +00:10:30.280 --> 00:10:33.319 +move, the apparent movement, + +00:10:33.320 --> 00:10:34.399 +It's not really movement, + +00:10:34.400 --> 00:10:35.379 +it's apparent movement. + +00:10:35.380 --> 00:10:37.819 +And it tricks your visual cortex into + +00:10:37.820 --> 00:10:40.319 +adding three dimensional structure to this. + +00:10:40.620 --> 00:10:42.579 +You can see this feature is + +00:10:42.580 --> 00:10:45.339 +the major groove and that feature + +00:10:45.340 --> 00:10:47.219 +is the minor groove. And a static + +00:10:47.220 --> 00:10:48.319 +image just can't provide + +00:10:48.320 --> 00:10:51.399 +that understanding, while moving image can. + +NOTE Emacs + +00:10:55.790 --> 00:10:58.179 +I use Emacs to look at text. + +00:10:58.180 --> 00:11:02.519 +Where's Emacs? Here's Emacs! We read + +00:11:02.520 --> 00:11:04.279 +Vonnegut in this English class that I + +00:11:04.280 --> 00:11:07.759 +teach and I'm going to tab over to Emacs. + +00:11:07.760 --> 00:11:09.859 +It's nice to be able + +00:11:09.860 --> 00:11:12.419 +to have text jump + +00:11:12.420 --> 00:11:14.159 +around and be dynamic, right? + +00:11:14.160 --> 00:11:16.859 +If you, if you want to look + +00:11:16.860 --> 00:11:18.039 +at this passage and I'll + +00:11:18.040 --> 00:11:19.259 +have somebody read it aloud. + +00:11:19.260 --> 00:11:20.819 +And then we talk about why he chose + +00:11:20.820 --> 00:11:22.499 +this word and why he chose that word, + +00:11:22.500 --> 00:11:25.179 +and the cadence, and the alliteration. + +00:11:25.180 --> 00:11:30.839 +Then we can go to another particular excerpt + +00:11:30.840 --> 00:11:33.439 +and pick that apart on the screen together. + +00:11:33.440 --> 00:11:34.899 +That would be difficult to do with + +00:11:34.900 --> 00:11:36.819 +other software that would be very tedious + +00:11:36.820 --> 00:11:39.399 +to do on the chalkboard. + +00:11:39.400 --> 00:11:42.259 +So Emacs is really good for that sort of thing. + +NOTE Making slides and handouts with Org Mode + +00:11:42.260 --> 00:11:45.379 +Mostly what I use Emacs for is not to + +00:11:45.380 --> 00:11:50.339 +present but to make slides and handouts. + +00:11:50.340 --> 00:11:52.359 +Okay. Again, the thing that I want to + +00:11:52.360 --> 00:11:54.219 +stress is that the slides + +00:11:54.220 --> 00:11:56.739 +and the handouts can be produced from + +00:11:56.740 --> 00:12:01.179 +a single Org mode document. + +00:12:01.180 --> 00:12:04.059 +This entire presentation + +00:12:04.060 --> 00:12:05.699 +was assembled in Emacs. + +00:12:05.700 --> 00:12:07.939 +I'll show you how I did that. + +00:12:08.420 --> 00:12:11.619 +I think everybody + +00:12:11.620 --> 00:12:13.159 +probably knows what Org mode is. + +00:12:13.160 --> 00:12:14.639 +But for our purposes, it's a way + +00:12:14.640 --> 00:12:16.119 +to write documents in plain text. + +00:12:16.120 --> 00:12:19.839 +That's very important because one of + +00:12:19.840 --> 00:12:22.019 +the biggest advantages of this is + +00:12:22.020 --> 00:12:24.739 +being able to do version control. + +00:12:24.740 --> 00:12:27.779 +I don't have Powerpoint decks + +00:12:27.780 --> 00:12:29.359 +everywhere with slides that + +00:12:29.360 --> 00:12:31.239 +there's no way to keep track of them. + +00:12:31.240 --> 00:12:32.459 +Having these be plain text + +00:12:32.460 --> 00:12:33.579 +means that I can just put them in + +00:12:33.580 --> 00:12:36.139 +a git repository. + +00:12:36.140 --> 00:12:37.899 +Very clean and human readable markup + +00:12:37.900 --> 00:12:41.159 +including handling tables + +00:12:41.160 --> 00:12:43.339 +which is just incredibly powerful. + +00:12:43.340 --> 00:12:45.459 +You can manage projects and tasks. + +00:12:45.460 --> 00:12:47.299 +But the fact that it's an outline + +00:12:47.300 --> 00:12:48.979 +that you can produce a document that's + +00:12:48.980 --> 00:12:51.279 +hierarchical and fold and + +00:12:51.280 --> 00:12:52.979 +reveal different parts of it. + +00:12:52.980 --> 00:12:57.119 +But to produce a book length lectures for + +00:12:57.120 --> 00:12:58.919 +an entire semester and use + +00:12:58.920 --> 00:13:01.399 +those to produce both slides and handouts, + +00:13:01.400 --> 00:13:03.179 +that's very powerful, + +00:13:03.180 --> 00:13:04.999 +at least for my brain. To be able to + +00:13:05.000 --> 00:13:06.779 +put it all together and have it be + +00:13:06.780 --> 00:13:08.399 +discursive rather + +00:13:08.400 --> 00:13:09.919 +than having to be graphical. + +00:13:09.920 --> 00:13:11.879 +You can export to + +00:13:11.880 --> 00:13:15.059 +a million different formats including + +00:13:15.060 --> 00:13:16.999 +PDF documents like the handouts as + +00:13:17.000 --> 00:13:22.679 +LaTeX, and slides like these through Beamer export. + +NOTE Pedagogy first + +00:13:22.680 --> 00:13:24.919 +The approach is to think + +00:13:24.920 --> 00:13:26.899 +about pedagogy rather than thinking + +00:13:26.900 --> 00:13:28.279 +about software or thinking + +00:13:28.280 --> 00:13:30.999 +about graphic design. + +00:13:31.000 --> 00:13:32.599 +To think about how can + +00:13:32.600 --> 00:13:34.379 +I make the best argument? + +00:13:34.380 --> 00:13:35.979 +How can I make the best, + +00:13:35.980 --> 00:13:40.879 +the most effective sequence of ideas? + +00:13:40.880 --> 00:13:44.999 +All I've done is make a few tweaks to + +00:13:45.000 --> 00:13:47.979 +the export backends for LaTeX and + +00:13:47.980 --> 00:13:49.979 +Beamer to customize them + +00:13:49.980 --> 00:13:51.499 +for my particular needs. + +00:13:51.500 --> 00:13:54.599 +And I'll show you what I've done. + +00:13:54.600 --> 00:13:58.059 +You've seen this already. I'll put + +00:13:58.060 --> 00:14:00.899 +one idea in big text on the screen. + +00:14:00.900 --> 00:14:04.619 +I find it to be effective to + +00:14:04.620 --> 00:14:09.119 +make a single idea explicit at one time. + +00:14:09.120 --> 00:14:12.259 +Now, some concepts can + +00:14:12.260 --> 00:14:14.799 +be explained with words or text, + +00:14:14.800 --> 00:14:20.259 +but many ideas are best just illustrated. + +00:14:20.260 --> 00:14:22.539 +In contrast, we've + +00:14:22.540 --> 00:14:23.979 +all used Powerpoint, right? + +00:14:23.980 --> 00:14:25.699 +And Edward Tufte has taught us + +00:14:25.700 --> 00:14:27.479 +about how Powerpoint is so + +00:14:27.480 --> 00:14:29.239 +terrible from a cognitive point of + +00:14:29.240 --> 00:14:31.799 +view and from a communications point of view. + +00:14:31.800 --> 00:14:35.398 +So using Org mode is much better. + +00:14:35.400 --> 00:14:36.759 +How is it better? + +00:14:36.760 --> 00:14:41.479 +Well, Tufte also tells us that + +00:14:42.040 --> 00:14:49.049 +any oral presentation that is substantive at all + +00:14:49.050 --> 00:14:52.629 +has to have some physical handout + +00:14:52.630 --> 00:14:55.709 +that the audience can use to take notes on. + +00:14:55.710 --> 00:14:58.749 +Slides are terrible handouts. + +00:14:59.030 --> 00:15:02.129 +And notes are usually terrible slides. + +00:15:02.130 --> 00:15:03.689 +Having one document where you + +00:15:03.690 --> 00:15:05.849 +can produce both and have them be, + +00:15:05.850 --> 00:15:08.409 +have the same organization, + +00:15:08.410 --> 00:15:10.349 +but different structures and + +00:15:10.350 --> 00:15:14.749 +different visual organization is + +00:15:14.750 --> 00:15:16.609 +something that I wanted + +00:15:16.610 --> 00:15:18.629 +for a long time and I can only do it + +00:15:18.630 --> 00:15:20.019 +with Emacs. + +00:15:20.020 --> 00:15:21.409 +Being able + +00:15:21.410 --> 00:15:22.729 +also for my brain to + +00:15:22.730 --> 00:15:25.309 +separate the work of writing and developing + +00:15:25.310 --> 00:15:28.469 +ideas and developing explanations + +00:15:28.470 --> 00:15:30.049 +and developing arguments + +00:15:30.050 --> 00:15:31.429 +and scaffolding them. + +00:15:31.430 --> 00:15:33.689 +That's jargon in pedagogy + +00:15:33.690 --> 00:15:36.889 +for bringing the student along. + +00:15:36.890 --> 00:15:41.349 +Separate that work from wrangling slides. + +00:15:41.350 --> 00:15:44.529 +That's super helpful for me. + +00:15:44.530 --> 00:15:46.709 +Again, you have + +00:15:46.710 --> 00:15:48.229 +an Org document that makes + +00:15:48.230 --> 00:15:51.369 +both the handouts and the slides. + +00:15:51.370 --> 00:15:53.449 +What's beautiful about it is + +00:15:53.450 --> 00:15:54.649 +that everything is an outline. + +00:15:54.650 --> 00:15:56.429 +And again, it's very discursive. + +00:15:56.430 --> 00:15:59.109 +Here's Tufte's famous poster where he's making + +00:15:59.110 --> 00:16:02.009 +fun of the psychology of Powerpoint. + +00:16:02.010 --> 00:16:05.749 +I don't know about you, but I have the kind of brain + +00:16:05.750 --> 00:16:07.609 +and I'm in the kind of job + +00:16:07.610 --> 00:16:09.909 +and I'm at the age where I don't have extra + +00:16:09.910 --> 00:16:12.049 +cognitive function! You know? + +00:16:12.050 --> 00:16:15.729 +So streamlining this workflow + +00:16:15.730 --> 00:16:17.789 +has been really helpful. + +NOTE org-teach + +00:16:17.790 --> 00:16:19.309 +All right, so let me show + +00:16:19.310 --> 00:16:21.649 +you what I've developed. + +00:16:21.650 --> 00:16:24.489 +Let's look at the Org doc. + +00:16:24.490 --> 00:16:25.829 +Okay. So what you see is you have + +00:16:25.830 --> 00:16:30.769 +a typical Org mode buffer. + +00:16:30.770 --> 00:16:32.849 +There's two headings here. + +00:16:32.850 --> 00:16:35.529 +One of them is stuff that I've deleted and + +00:16:35.530 --> 00:16:39.269 +the other is the talk. + +00:16:39.270 --> 00:16:43.109 +And so all of these subheadings have + +00:16:43.110 --> 00:16:46.389 +various things underneath including + +00:16:46.390 --> 00:16:48.969 +these macros that I wrote like `include-slide`, + +00:16:48.970 --> 00:16:51.229 +`impact-slide`, `subsection-slide`, + +00:16:51.230 --> 00:16:54.909 +et cetera, and then a bunch of stuff. + +00:16:54.950 --> 00:16:59.309 +Then I've got this include + +00:16:59.310 --> 00:17:01.629 +file that just has + +00:17:01.630 --> 00:17:03.289 +the macros that I've written. + +00:17:03.290 --> 00:17:05.449 +You can look at this on the repo. + +00:17:05.450 --> 00:17:06.289 +I'm not going to take + +00:17:06.290 --> 00:17:07.569 +the time to walk through it and + +00:17:07.570 --> 00:17:10.369 +explain what all the LaTeX means. + +00:17:10.370 --> 00:17:16.509 +But the upshot is + +00:17:16.510 --> 00:17:20.549 +that by including that file + +00:17:20.550 --> 00:17:22.429 +that has all the macro definitions, + +00:17:22.430 --> 00:17:25.649 +you get things like this macro pause + +00:17:25.650 --> 00:17:27.689 +or newline or whitespace-break, + +00:17:27.690 --> 00:17:30.809 +which just allow— + +00:17:30.810 --> 00:17:33.009 +pause splits a slide into two frames, + +00:17:33.010 --> 00:17:34.569 +so you can get these overlays, + +00:17:34.570 --> 00:17:36.309 +so you can go through paragraphs one by one. + +00:17:36.310 --> 00:17:38.629 +These just put + +00:17:38.630 --> 00:17:42.649 +white space in. + +00:17:44.650 --> 00:17:47.109 +Text-slides: This thing here, this title + +00:17:47.110 --> 00:17:49.169 +is level three heading. + +00:17:49.170 --> 00:17:50.189 +Figure-slides: + +00:17:50.190 --> 00:17:52.049 +the same thing are level three headings. + +00:17:52.050 --> 00:17:54.009 +One of the most powerful things + +00:17:54.010 --> 00:17:56.229 +is that I can take other files, + +00:17:56.230 --> 00:18:00.149 +I can take other Org files that have level + +00:18:00.150 --> 00:18:02.789 +three headings that are slides and those can + +00:18:02.790 --> 00:18:06.209 +be in some other repository. + +00:18:06.210 --> 00:18:08.509 +I only need to have one version of + +00:18:08.510 --> 00:18:09.909 +that slide that I + +00:18:09.910 --> 00:18:12.749 +can use in multiple courses. + +00:18:13.230 --> 00:18:17.109 +Just that functionality is + +00:18:17.110 --> 00:18:19.909 +incredibly helpful for keeping + +00:18:19.910 --> 00:18:22.809 +track of work from a few years ago. + +00:18:22.810 --> 00:18:24.269 +All of these I'm going to + +00:18:24.270 --> 00:18:25.929 +explain in the next few slides. + +00:18:25.930 --> 00:18:27.709 +The section slides + +00:18:27.710 --> 00:18:29.909 +correspond to course modules. + +00:18:29.910 --> 00:18:31.129 +Each of these is going to + +00:18:31.130 --> 00:18:32.549 +be a few weeks of a course. + +00:18:32.550 --> 00:18:34.629 +This is a major division of a course. + +00:18:34.630 --> 00:18:36.909 +I have some macros so that I can decorate + +00:18:36.910 --> 00:18:41.389 +this with relevant information. + +00:18:41.390 --> 00:18:43.469 +Then for every subsection, + +00:18:43.470 --> 00:18:45.569 +level two headline, that + +00:18:45.570 --> 00:18:46.729 +corresponds to a major + +00:18:46.730 --> 00:18:48.589 +course topic in the module. + +00:18:48.590 --> 00:18:50.209 +Then text slides, again, + +00:18:50.210 --> 00:18:52.849 +level three headlines become + +00:18:52.850 --> 00:18:53.969 +titles for the slide, + +00:18:53.970 --> 00:18:58.859 +and level four headlines become text elements. + +00:18:58.900 --> 00:19:01.679 +Most of my slides look like this. + +00:19:01.680 --> 00:19:03.139 +They're figures. + +00:19:03.140 --> 00:19:05.859 +Here's the glycolytic pathway. + +00:19:06.020 --> 00:19:09.979 +Level three gives you the title. + +00:19:11.420 --> 00:19:14.279 +It's missing here actually, + +00:19:14.280 --> 00:19:16.719 +but there's a way you can put in captions. + +00:19:16.720 --> 00:19:18.959 +This line here just tells + +00:19:18.960 --> 00:19:21.039 +the LaTeX export backend + +00:19:21.040 --> 00:19:24.219 +how big you want it and stuff like that. + +00:19:24.220 --> 00:19:29.139 +Impact slides, they have to go under H1 or H2. + +00:19:29.140 --> 00:19:32.179 +And they just give you one of these text slides. + +00:19:32.450 --> 00:19:35.649 +For an entire slide being an image, + +00:19:35.650 --> 00:19:38.249 +you can use this image-slide macro. + +NOTE Blank slides + +00:19:38.330 --> 00:19:41.129 +I often put in blank slides to + +00:19:41.130 --> 00:19:43.269 +remind myself that this is a time to stop. + +00:19:43.270 --> 00:19:44.789 +Often there's something for me to + +00:19:44.790 --> 00:19:47.369 +draw here with the stylus. + +NOTE Animations + +00:19:50.050 --> 00:19:53.149 +I often use— it used to be Powerpoint, + +00:19:53.150 --> 00:19:56.069 +now I use LibreOffice Impress—to make + +00:19:56.070 --> 00:19:58.309 +multi slide animations like + +00:19:58.310 --> 00:20:01.309 +the sphere and the donut and the GI tract. + +00:20:01.310 --> 00:20:03.249 +And this hardware thing + +00:20:03.250 --> 00:20:05.269 +that I did for you today, + +00:20:05.270 --> 00:20:07.949 +I export those animations as PDFs. + +00:20:07.950 --> 00:20:14.469 +Then I can just slurp them up into the slides. + +00:20:14.470 --> 00:20:16.669 +Just into the slides, not into + +00:20:16.670 --> 00:20:19.269 +the handouts with this macro. + +NOTE Conclusion + +00:20:19.270 --> 00:20:21.489 +I hope that you find this useful. + +00:20:21.490 --> 00:20:22.449 +I hope you share it with + +00:20:22.450 --> 00:20:24.089 +other educators that you know. + +00:20:24.090 --> 00:20:27.149 +Here is the sourcehut repo, + +00:20:27.150 --> 00:20:29.069 +here's how to get in touch with me. + +00:20:29.070 --> 00:20:32.569 +I look forward to addressing your questions. + +00:20:32.690 --> 00:20:34.989 +I want to say thank you + +00:20:34.990 --> 00:20:36.609 +to Sacha [Chua] and the organizers, + +00:20:36.610 --> 00:20:38.449 +and to everyone who made this possible and + +00:20:38.450 --> 00:20:40.689 +to all of you in the community. + +00:20:40.690 --> 00:20:42.769 +Because as we all know, + +00:20:42.770 --> 00:20:47.429 +that that's what makes Emacs such a strong + +00:20:47.430 --> 00:20:50.089 +and powerful package is + +00:20:50.090 --> 00:20:51.329 +all of the people behind it. + +00:20:51.330 --> 00:20:53.169 +Thanks everybody. diff --git a/2023/info/uni-after.md b/2023/info/uni-after.md index 8c7055f7..a1e7f9d5 100644 --- a/2023/info/uni-after.md +++ b/2023/info/uni-after.md @@ -1,6 +1,518 @@ <!-- Automatically generated by emacsconf-publish-after-page --> +<a name="uni-mainVideo-transcript"></a> +# Transcript + +[[!template new="1" 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="""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="""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="""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="""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="""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="""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 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="""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="""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="""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="""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="""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="""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="""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="""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"]] + Questions or comments? Please e-mail [emacsconf-org-private@gnu.org](mailto:emacsconf-org-private@gnu.org?subject=Comment%20for%20EmacsConf%202022%20uni%3A%20Authoring%20and%20presenting%20university%20courses%20with%20Emacs%20and%20a%20full%20libre%20software%20stack) diff --git a/2023/info/uni-before.md b/2023/info/uni-before.md index c4015d55..f28bdfdd 100644 --- a/2023/info/uni-before.md +++ b/2023/info/uni-before.md @@ -8,12 +8,29 @@ The following image shows where the talk is in the schedule for Sat 2023-12-02. Format: 21-min talk; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2023/current/bbb-uni.html> Etherpad: <https://pad.emacsconf.org/2023-uni> Discuss on IRC: [#emacsconf-gen](https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen) -Status: Ready to stream +Status: Now playing on the conference livestream <div>Times in different timezones:</div><div class="times" start="2023-12-02T14:30:00Z" end="2023-12-02T14:50:00Z"><div class="conf-time">Saturday, Dec 2 2023, ~9:30 AM - 9:50 AM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 2 2023, ~8:30 AM - 8:50 AM CST (US/Central)<br />Saturday, Dec 2 2023, ~7:30 AM - 7:50 AM MST (US/Mountain)<br />Saturday, Dec 2 2023, ~6:30 AM - 6:50 AM PST (US/Pacific)<br />Saturday, Dec 2 2023, ~2:30 PM - 2:50 PM UTC <br />Saturday, Dec 2 2023, ~3:30 PM - 3:50 PM CET (Europe/Paris)<br />Saturday, Dec 2 2023, ~4:30 PM - 4:50 PM EET (Europe/Athens)<br />Saturday, Dec 2 2023, ~8:00 PM - 8:20 PM IST (Asia/Kolkata)<br />Saturday, Dec 2 2023, ~10:30 PM - 10:50 PM +08 (Asia/Singapore)<br />Saturday, Dec 2 2023, ~11:30 PM - 11:50 PM JST (Asia/Tokyo)</div></div><div><a href="/2023/watch/gen/">Find out how to watch and participate</a></div> +<div class="vid"><video controls preload="none" id="uni-mainVideo"><source src="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.webm" />captions="""<track label="English" kind="captions" srclang="en" src="/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.vtt" default />"""<track kind="chapters" label="Chapters" src="/2023/captions/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main--chapters.vtt" /><p><em>Your browser does not support the video tag. Please download the video instead.</em></p></video>[[!template id="chapters" vidid="uni-mainVideo" data=""" +00:00.000 Introduction +01:12.440 Presenting +01:47.820 Hardware +04:46.610 Example setup +05:30.520 Presentation software: flexibility in function +07:05.950 Live demonstration +07:59.850 OBS +10:26.060 Animation +10:55.790 Emacs +11:42.260 Making slides and handouts with Org Mode +13:22.680 Pedagogy first +16:17.790 org-teach +19:38.330 Blank slides +19:50.050 Animations +20:19.270 Conclusion +"""]]<div></div>Duration: 20:53 minutes<div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2023-uni">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2023/current/bbb-uni.html">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main--after-zaeph.webm">Download --main--after-zaeph.webm (273MB)</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main--chapters.vtt">Download --main--chapters.vtt</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.opus">Download --main.opus (12MB)</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--main.webm">Download --main.webm (273MB)</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--normalized.opus">Download --normalized.opus (7.9MB)</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--original.webm">Download --original.webm (287MB)</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--reencoded.webm">Download --reencoded.webm (71MB)</a></li><li><a href="https://media.emacsconf.org/2023/emacsconf-2023-uni--authoring-and-presenting-university-courses-with-emacs-and-a-full-libre-software-stack--james-howell--slides.pdf">Download --slides.pdf (26MB)</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
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