There was a USB-slingshot

infamous Angry Birds game has been downloaded over 700 million times. She also became a cult franchise with his toys and amusement parks are not worse than any Hello Kitties, or Mickey Mouse. She has hundreds of thousands of fans around the world, if not millions. And it is for 3 years! Again, 3 years of the same game under a different sauce, which is enough to bore some fans so much that one of them invented the USB-slingshot to somehow diversify the gameplay. For screwed slingshot Microcontroller mbed (apparently a popular arduino not come for whatever reason). When connected to a PC, it is recognized as a mouse, with no software to install. Using very elementary - Know yourself so pull tires to fire bad pigs. If desired, you can gather yourself slingshot and a microcontroller for instructions (in English, which must be aware of any self-respecting pros), laid out on a page portal on mbed. In addition, it is recommended to use the projector for effect.

Source: mirfactov.com/