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JailHelper 2.0

JailHelper Description

A barcode (also bar code) is a machine-readable representation of information in a visual format on a surface. The mapping between messages and barcodes is called a symbology. The specification of a symbology includes the encoding of the single digits/characters of the message as well as the start and stop markers into bars and space, the size of the quiet zone required to be before and after the barcode as well as the computation of a checksum. Barcodes are widely used to implement Auto ID Dat...


JailHelper screenshot