We use many types of bar codes in our everyday life. Nearly everything we buy has a UPC code printed on it. The CrackBerry app store features QR codes in the description for every app. Magazines and ...
Universal Product Code apps for the iPhone let shoppers find additional information and perform price comparisons on products while inside a store. They also let allow an iPhone to serve as a front ...
On a June morning in 1974, a Marsh Supermarket cashier in Troy, Ohio, rang up a 67-cent pack of Juicy Fruit chewing gum using something novel — the black and white stripes of a universal bar code. The ...
One of the earliest forms of the bar code will celebrate its 40th anniversary Thursday, June 26. On that date in 1974, a 10-pack of Juicy Fruit Gum was scanned for its Universal Product Code (UPC) at ...
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