Modding Nokia Cameraphone To Be Mouse
ozg333 writes "This guy had the very clever idea of modding a Nokia mobile phone to work as a mouse by using the built in camera.
It uses the phone's built-in Bluetooth to link to the PC, so cool! There is also a video of it in action. I can't wait to get one of these, it would mean one less device to carry when I'm travelling."
Boy, and I thought my 2xAAA bluetooth optical mouse had a short battery life! The CCD sensors are only intended for bursts of a few seconds, not for continuous clicky-draggy mouse motions. They chew up a large amount of battery power to amplify extremely small amounts of incoming light signal into usable pixel values.
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