>I had never thought about it until now, but from a UX perspective would a copier be better if you could scan face-up instead of face-down? You can. Any decen

>I had never thought about it until now, but from a UX perspective would a copier be better if you could scan face-up instead of face-down? You can. Any decent office printer does exactly this: you put a stack of papers in the auto document feeder and press a button and it scans all of them, double-sided if you want. Even simple photocopiers were doing this back in the 80s and 90s.