Due to structured light the hand is recognized better than the keyboard (wich looks inverted here).
Smoother surfaces are reproduced more accurate.
It’s hard to tell about the resolution as it seems quite nice at the hand, good at the (reflecting) table and ‘funny'(nerdy) at the Keyboard at the same time! I have to measure it but it’s obvious that edges won’t come up like planes, the lesson of structured light?
Scan took about 20-30sek resulting in a ~50mb stl. snanned by me, not my desktop or hand.