Scanners for loose papers have become so commonplace that almost every printer includes one, but book scanners have remained frustratingly rare for non-librarians and archivists. [Brad Mattson] had ...
Maker and 3D printing enthusiast James Bruton has created a new project in the form of a barcode scanner MIDI guitar. Using parts from old arcade machines, a little Arduino programming, and an Arduino ...
One year ago, Qualcomm revealed the world’s first under-display ultrasonic fingerprint scanner, the 3D Sonic Sensor, which promised to accurately scan a fingertip in three dimensions despite ...
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