Businesses praise chips as privacy groups worry - USATODAY.com - 0 views
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Already, microchips are turning up in some computer printers, car keys and tires, on shampoo bottles and department store clothing tags. They're also in library books and "contactless" payment cards
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By placing sniffers in strategic areas, companies can invisibly "rifle through people's pockets, purses, suitcases, briefcases, luggage — and possibly their kitchens and bedrooms — anytime of the day or night