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+++ b/2023/info/teaching-after.md
@@ -4,6 +4,9 @@
 <a name="teaching-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Welcome to my talk, which is pre-recorded,""" start="00:00:00.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""so please don't blame me if I come across""" start="00:00:04.520" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""as wooden and humorless.""" start="00:00:06.960" video="mainVideo-teaching" id="subtitle"]]
@@ -24,6 +27,9 @@
 [[!template text="""Now I'm going to take my picture away.""" start="00:00:44.240" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""You had a good look at me.""" start="00:00:48.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""I think that's just going to be in the way.""" start="00:00:49.560" video="mainVideo-teaching" id="subtitle"]]
+
+My interest in this topic
+
 [[!template new="1" text="""So my interest in this topic began with""" start="00:00:54.160" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""an Emacs talk given by Daniel German""" start="00:00:57.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""from the University of Victoria in Canada in 2021.""" start="00:00:59.280" video="mainVideo-teaching" id="subtitle"]]
@@ -50,6 +56,9 @@
 [[!template text="""the assessment, et cetera.""" start="00:01:58.640" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Please also use the Q&A to inquire about such details""" start="00:02:00.120" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""if they interest you.""" start="00:02:05.000" video="mainVideo-teaching" id="subtitle"]]
+
+What is data science?
+
 [[!template new="1" text="""I probably don't have to explain what computer science is,""" start="00:02:08.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""but not everyone may know what data science does.""" start="00:02:12.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""I teach courses in both disciplines""" start="00:02:16.360" video="mainVideo-teaching" id="subtitle"]]
@@ -82,6 +91,9 @@
 [[!template text="""this has changed.""" start="00:03:40.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""And now we train--or try to train--data scientists""" start="00:03:42.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in undergraduate programs as well.""" start="00:03:45.600" video="mainVideo-teaching" id="subtitle"]]
+
+Computer science is a craft
+
 [[!template new="1" text="""Now, what I'm saying here, I think is true""" start="00:03:47.640" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""for all areas of computing,""" start="00:03:52.400" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""from software engineering to data science.""" start="00:03:54.200" video="mainVideo-teaching" id="subtitle"]]
@@ -106,6 +118,9 @@
 [[!template text="""both hardware and software--are evolving rapidly.""" start="00:04:44.440" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""In this field, radical innovation is the rule,""" start="00:04:48.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""not the exception.""" start="00:04:51.520" video="mainVideo-teaching" id="subtitle"]]
+
+The problem
+
 [[!template new="1" text="""The problem that I identified is that students,""" start="00:04:52.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""especially undergraduate students""" start="00:04:58.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in computer and data science,""" start="00:05:00.800" video="mainVideo-teaching" id="subtitle"]]
@@ -121,6 +136,9 @@
 [[!template text="""As a result, the machines which we're meant to control""" start="00:05:28.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""have all the power--though passively,""" start="00:05:31.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""of course, for now anyway.""" start="00:05:35.080" video="mainVideo-teaching" id="subtitle"]]
+
+The solution: Emacs + Org-mode
+
 [[!template new="1" text="""Enter Emacs, the self-extensible operating system""" start="00:05:36.560" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""disguised as a text editor.""" start="00:05:43.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""You're at EmacsConf, so of course I don't have to tell you""" start="00:05:46.000" video="mainVideo-teaching" id="subtitle"]]
@@ -137,6 +155,9 @@
 [[!template text="""In fact, when I started this, I wasn't very hopeful,""" start="00:06:16.320" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""but the results have made me even more optimistic""" start="00:06:19.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""than I already am by nature.""" start="00:06:22.400" video="mainVideo-teaching" id="subtitle"]]
+
+Emacs configuration file
+
 [[!template new="1" text="""So to rein in your expectations,""" start="00:06:24.120" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""you cannot do entirely without""" start="00:06:28.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""configuring the student's experience.""" start="00:06:31.840" video="mainVideo-teaching" id="subtitle"]]
@@ -157,6 +178,9 @@
 [[!template text="""to control Emacs, and to stop the students""" start="00:07:19.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""from flicking all the time to the mouse;""" start="00:07:23.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""seems to be an essential part of getting used to Emacs.""" start="00:07:25.840" video="mainVideo-teaching" id="subtitle"]]
+
+Story + code = source + documentation
+
 [[!template new="1" text="""Now Org Mode was included in Emacs in 2006 as a major mode,""" start="00:07:30.360" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and as you know, it's a structured plain text format""" start="00:07:38.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""with notebook live code execution.""" start="00:07:41.960" video="mainVideo-teaching" id="subtitle"]]
@@ -170,6 +194,9 @@
 [[!template text="""could be a notebook format.""" start="00:08:11.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""This methodology was conceived by Donald Knuth in 1984,""" start="00:08:13.920" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and it is therefore even older than Emacs itself.""" start="00:08:18.480" video="mainVideo-teaching" id="subtitle"]]
+
+What is literate programming?
+
 [[!template new="1" text="""The main purpose of literate programming is not only""" start="00:08:22.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""to make code or documentation or output more manageable,""" start="00:08:27.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""but to allow humans to create a data story with ease""" start="00:08:31.120" video="mainVideo-teaching" id="subtitle"]]
@@ -198,6 +225,9 @@
 [[!template text="""much like org-mode's edit functions,""" start="00:09:50.080" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""which export code blocks into buffers""" start="00:09:52.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in whatever language the code block is written.""" start="00:09:55.640" video="mainVideo-teaching" id="subtitle"]]
+
+Emacs as a literate programming tool
+
 [[!template new="1" text="""In data science, these interactive notebooks""" start="00:09:59.880" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in one of the interpreted languages like Julia,""" start="00:10:02.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Python, or R dominate.""" start="00:10:06.000" video="mainVideo-teaching" id="subtitle"]]
@@ -222,6 +252,9 @@
 [[!template text="""the file does not show different languages.""" start="00:11:08.320" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""That is something you can see in a paper of mine,""" start="00:11:11.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in one of the figures.""" start="00:11:14.160" video="mainVideo-teaching" id="subtitle"]]
+
+Case study: basic setup
+
 [[!template new="1" text="""Now, coming to the case study itself,""" start="00:11:18.960" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""here are some of the overall results of the case study.""" start="00:11:22.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Now, the courses ranged from introductory to advanced,""" start="00:11:25.040" video="mainVideo-teaching" id="subtitle"]]
@@ -238,6 +271,9 @@
 [[!template text="""Now, the material for all these courses""" start="00:12:00.920" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""is openly available on GitHub,""" start="00:12:03.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and the address is on the slide at the bottom.""" start="00:12:05.400" video="mainVideo-teaching" id="subtitle"]]
+
+Emacs + Org-mode notebooks
+
 [[!template new="1" text="""I'm now going to briefly comment on""" start="00:12:11.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""the most important aspects of using Emacs and Org Mode""" start="00:12:15.880" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in and outside of class.""" start="00:12:18.800" video="mainVideo-teaching" id="subtitle"]]
@@ -251,6 +287,9 @@
 [[!template text="""But everything else--code-along lectures, home assignments,""" start="00:12:37.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""student projects, practice in class--""" start="00:12:40.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""was done with these two tools.""" start="00:12:42.440" video="mainVideo-teaching" id="subtitle"]]
+
+Onboarding: simplified Emacs tutorial
+
 [[!template new="1" text="""To facilitate the onboarding,""" start="00:12:45.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""so to get students used to Emacs in the first place,""" start="00:12:48.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""I developed a simplified Emacs tutorial,""" start="00:12:51.000" video="mainVideo-teaching" id="subtitle"]]
@@ -270,6 +309,9 @@
 [[!template text="""to any of these tools.""" start="00:13:29.640" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Most of the students, in fact, had never heard of Emacs.""" start="00:13:31.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""All the classes were taught physically in a computer lab.""" start="00:13:35.400" video="mainVideo-teaching" id="subtitle"]]
+
+Instruction + interaction
+
 [[!template new="1" text="""Emacs with Org Mode""" start="00:13:40.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and the necessary languages for the class""" start="00:13:42.760" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""were pre-installed on the computers.""" start="00:13:45.480" video="mainVideo-teaching" id="subtitle"]]
@@ -295,6 +337,9 @@
 [[!template text="""using an adaptation of Scrum as a methodology.""" start="00:14:41.360" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""You can find examples of these rather high-octane projects""" start="00:14:44.240" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in my paper.""" start="00:14:48.080" video="mainVideo-teaching" id="subtitle"]]
+
+Assignments + projects
+
 [[!template new="1" text="""Now, using literate programming for the projects""" start="00:14:48.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""provided some unique benefits.""" start="00:14:52.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""By having to continuously interweave documentation,""" start="00:14:54.400" video="mainVideo-teaching" id="subtitle"]]
@@ -325,6 +370,9 @@
 [[!template text="""that made me extend the Emacs experiment""" start="00:16:05.120" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""after the first term""" start="00:16:08.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and continue for the following two terms.""" start="00:16:09.160" video="mainVideo-teaching" id="subtitle"]]
+
+Overall results positive
+
 [[!template new="1" text="""The courses... Coming to the result, the overall result...""" start="00:16:15.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""The courses were formally and informally""" start="00:16:18.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""also evaluated by the students,""" start="00:16:21.000" video="mainVideo-teaching" id="subtitle"]]
@@ -365,6 +413,9 @@
 [[!template text="""The AI advantage does not make up""" start="00:18:10.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""for the loss of the immersion""" start="00:18:13.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""that Emacs and Org Mode deliver.""" start="00:18:15.120" video="mainVideo-teaching" id="subtitle"]]
+
+Conclusion & outlook
+
 [[!template new="1" text="""And here's the summary.""" start="00:18:19.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""When learning computer and data science,""" start="00:18:21.400" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""immersion is everything.""" start="00:18:23.760" video="mainVideo-teaching" id="subtitle"]]