Barcode scanners read imprinted bar/matrix code symbologies. Barcodes, also known as universal product codes (UPCs), are machine-readable data representations consisting of a series of contrasting ...

Keyboard wedge decoders can be used with laser, wireless, and charged coupled device (CCD) barcode scanners; slot, badge, and magnetic stripe readers (MSRs); and barcode wands and barcode wand ...