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May 30, 2021 at 16:22 comment added André Henriques @MattF. I agree with you that a question which asks specifically about undergrad exams would be inappropriate on MO. But my question is open-ended, and is intended to exchange knowledge and experiences.
May 29, 2021 at 12:30 comment added user44143 Undergrad exams are generally off-topic here; they would be on-topic at matheducators.stackexchange.com
May 29, 2021 at 11:45 comment added AT0 @AndréHenriques There is a discussion on your same question on reddit old.reddit.com/r/math/comments/nnc1v3/… , mind the userbase, tone and rules might be different than MathOverflow's.
May 29, 2021 at 8:12 comment added André Henriques @JulesLamers I thought about it. The question is now unfortunately closed, so this is no longer an option.
May 28, 2021 at 23:53 comment added Jules Lamers Hi André, I think you should consider adding this as an answer to your question. At least I hadn't seen it before, and think the videos that I saw look very nice indeed.
May 28, 2021 at 15:21 comment added André Henriques The reflection is in the software. The camera I used is a Canon Legria. I used OBS Studio for recordings, and OpenShot video editor for editing. But really, all the credit goes to my wife Ana: she's my IT support :-)
May 28, 2021 at 15:07 comment added Neil Strickland Thanks, that's interesting, your results are very good. Can you say something about your camera and software setup? Were you recording through a mirror or did you do the reflection in software?
May 28, 2021 at 14:26 comment added André Henriques @NeilStrickland My lightboard worked really well. I recorded three whole classes so far on it. One of them is publicly available here: andreghenriques.com/Teaching/CFT2020.html (Note that the image quality of the first few videos is less good than that or the later ones). I also recorded a bunch of seminar talks e.g.: andreghenriques.com/OSUseminar2020.mp4
May 28, 2021 at 10:02 comment added Neil Strickland I also made a lightboard (neil-strickland.staff.shef.ac.uk/lightboard.html) but did not end up using it very much. Instead, I mostly wrote on paper with a visualiser and recorded it with OBS or similar tools. I found the workflow for that quite painless, whereas the lightboard required multiple processing steps and was very awkward. Did you have more success than me?
May 28, 2021 at 9:44 history answered André Henriques CC BY-SA 4.0