Here’s a great Twitter Hack that involves Arduino, Linux, webcam, and a laser pointer to make it a complete Twitter Security System! Awesome, this is the best use of Twitter I have seen so far, simple yet effective webcam security system!
See Video:
video://www.youtube.com/watch?v=weQQ363RmKQ
This instructable will show you how to construct a laser tripwire that can twitter and grab an image from a webcam, as well as execute any command you can put in a bash
