"For the first time, you can smack your computer and get a meaningful response! An article at IBM Devworks show you how to rap on the laptop case with your knuckles and have commands run on those knocks. Enterprising hackers have developed modules for the Linux kernel to take advantage of laptop integrated accelerometer sensors; with them the possibilities are endless." [ot] I would suggest a end all non-responsive processes extension for windows based laptops, and desktop changing for Linux (Hit you laptop and the screen changes how cool?) [/ot]
