4 ms·
How did they display the lecture slides on the in-classroom television in those days?
by simdiab 9y ago
How did they display the lecture slides on the in-classroom television in those days?
- pjmlp 9y agoMost likely using overhead projectors. It was quite some "fun" doing the printouts, and playing around to get them to display properly.
- vram22 9y agoGood question and answer. >It was quite some "fun" doing the printouts, and playing around to get them to display properly. Ha ha, good one. I never had to do it (or had the privilege of doing it, depending on one's point of view), but saw it being done some (as a junior), for internal or client presentations at companies where I worked earlier. Another name for it was "transparencies", IIRC. Ugh. Fiddly stuff. Something like the difference between writing articles or books on paper (or typewriter) versus using a wordprocessor or text editor, with all the attendant slowness and rework in the former cases.