We delve into Barcodes and RFID tracing their history and dissecting exactly how they work and where the future of identification technology is headed specifically for shopping experiences.With Vic Hudson and John Chidgey.Previous Pragmatic Episode Links:

Episode 16: One Man’s Hopes and Dreams of an RF Bubble
Episode 39: Look Ma, No Wires

Related Links:

Dewey Decimal System
Barcode
Barcode Reader
How Barcode Readers Work - TalTech
How Barcode Scanners Work
Barcode History
Photosensitive Devices
Photoconductivity
Light Sensors
QR Codes
UPC-A Symbology
QR Code Versions
Information Capacities of QR Codes
RFID
Tesco Scan as you Shop
Calgary Co-op
RFID Information

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