iPhone as barcode scanner

An iPhone as a barcode scanner? that's right! we can now easily check and compare prices of products from one store to another using an iPhone. There are variuos applications available for the iPhone that gives you the ability to "read" product barcodes to access more information about the items. The application uses the iPhone's camera as a barcode scanner and then searches the internet for the best price on that item. Cool isn't it? For instructions on how to use iPhone to check barcodes visit eHow.com

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