You're right - the only times I've used video tutorials is when performing actions in space (video game guides for hidden objects, where pictures aren't enough, and home repair guides where showing how something works in real-time is paramount).
Trying to teach somebody something like programming over video is taking the lazy way out. In my university days some large first-year classes were delivered by video - I never took any, but I'd wager that student transcripts of the talks would have been worth real money.
Trying to teach somebody something like programming over video is taking the lazy way out. In my university days some large first-year classes were delivered by video - I never took any, but I'd wager that student transcripts of the talks would have been worth real money.