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"For those of us who haven't moved our fundament in three days, we can definitely attest to the fact that finding motivation to exercise is amongst life's greatest challenges. Not to fear, as Allen, Matt and Doug have decided to provide all the encourage we nerds need with their final EE316 (Computer Engineering) project. By utilizing an Axis network camera, a Bluetooth heart rate sensor and a few intelligent lines of code, they concocted a Space Invaders exercise program that requires the player to physically move in order to stay alive. Talk about incentive. Check the vid and full description in the read link.[Via Hack-A-Day]"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2009/04/27/space-invaders-used-to-encourage-exercising-snag-an-a-in-ee316/>