>>film...? developed...?

Film is really cool stuff. It's like combining an image sensor and a little LCD together on a strip of plastic, so you don't need a computer to view the image. Really high resolution (> 10 MPixel) without the high cost, and can be more light sensitive than a "real" camera.

Obviously ahead of its time

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8