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A [i]barcode scanner[/i] is a device designed to read printed [[barcode]]s, decode the data contained in the barcode, and send the data to a computer. Commonly seen used at the checkout counter of stores. These devices can be stationary, such as those embedded in grocery store checkout counters, or handheld, like the gun-shaped type connected to a store's [[cash register]]. Updated by bot Sun, Sep 18 '22, 02:54 |