Selection and drift recording is now on the website

I’ve added the recording of yesterday’s lecture to the lecture detail page for 5 October. Unfortunately, none of the slides are there, only my voice. You may remember that I said that the rear monitor wasn’t on. Apparently whatever technical malfunction caused it not to be on also caused recording of slides not to work. I’m really sorry about that. You would think that by the time we’re nearing the halfway point in the semester I’d have the technology figured out. Now I know that if the rear monitor isn’t working I need either to get it working myself or find someone who can get it working for me.