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Knock-based commands for your Linux laptop
August 01, 2008 (3:00:00 PM) - 1 year, 7 months ago
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Knock some sense into your computer with a Hard Drive Active Protection System-aware kernel, an accelerometer-enabled laptop, and a Perl script. Double tap to lock the screen, and knock in your secret code to unlock. Tap the display lid once to move your mp3 player to the next track. The possibilities are endless.
Read more at: ibm.com/developerworks
