The MagicShifter 3000 is an open source hardware gadget for RGB lighting, gaming and POV (persistence of vision) applications. By combining its accelerometer with 16 bright RGB LEDs you can draw images “into the air”. It’s only 103x27x13mm so it fits in every pocket.
One of the most appealing factors of this project is definitely its charming promotional video! 😉
read more: http://hackaday.com/