In 1974, at a Marsh’s Supermarket in Troy, Ohio, a 10-pack of Wrigley’s Juicy Fruit gum was run through a hand-made laser scanner, for a […]
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The Power of the Mobile Barcode Scan
Walking through Sears recently I happened to come across a couple looking at a Kitchen Aid mixer, with the price of $199 prominently posted. The […]
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Books by Chuck Martin
