http://cache.gizmodo.com/assets/imag...0_MoodTail.jpg
Regular Giz readers will have seen countless crazy homebrew inventions powered by the DIY Arduino platform—but this could be the strangest yet. How about a robotic tail that's controlled by RFID "mood cards", or a Wii Nunhuck? Yep.
http://gizmodo.com/5383243/wii-nunch...rry-fetishists