There's nothing wrong using what technology is available and affordable. I loved being having the projector so my professors could have things like maps, diagrams, key points, etc displayed while giving their lecture. I still wrote it down not because we couldn't just go print it out but it helps me remember if I write it myself.
Speaking of old, Mike, you're not old unless you remember the ditto machine. Dat purple.
Speaking of old, Mike, you're not old unless you remember the ditto machine. Dat purple.