Android 101 is a series of twenty videos from TheUnlockr.com that will walk you through things like installing new apps, how to manage running apps, how to synchronize files, and how to scan a QR code.
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Wolfram|Alpha Blog : Wolfram|Alpha Becomes Scannable with QR Codes - 5 views
QR Code Bookmarklet - 8 views
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Android 101 - Twenty Videos for Beginners - 2 views
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