Question

what is handheld scanner?????​

Answer 1

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This is a small manual device which is black over the surface of the image to be scanned 20 Canada operated by hand it is difficult to update these camera as they need a study have to scan object in order to avoid the Distortion of Images.

Answer 2

handheld scanner

A scanner that is moved by hand over the material being captured. Handheld scanners are small and less expensive than their desktop counterparts but partially rely on the user's dexterity to move the unit across the paper. Trays are available that keep the scanner moving in a straight line.