True, it can be done that way. You save keys but lose useability.I recently got a "dummy load" board (actually has the same LCD on it) which implements its functions with three buttons. Up, down, and Enter. So to dial up a load of 4321 you hit up once (for the 1) then Enter to move across to the 10s column. Then up twice (for the 2), then Enter and so on. It's a bit tedious but it works.
Liudr, that's taking it to an extreme Also, I know your password!!
and even books
Sometimes I wish I had kept one, just one, punched card (to show people).Also a CRAM card.
How old is old? And what constitutes "computer stuff". I have an HP PocketPC that I believe is in working order but it's from around 2001ish.