About: Background in Electrical Engineering, Computer Science, Robotics, and Tangible Interfaces from MIT. Other projects I've worked on can be found at http://projects.kumpf.cc More About adamkumpf » Touchscreens are great, but when it comes to playing music on them, the lack of physical keys can be a drag. So I decided to round up some household stuff and make a piano keyboard that tricks the iP
![Clothespin Piano for IPad](https://cdn-ak-scissors.b.st-hatena.com/image/square/14ff4d8b18ac01a4874702270bb610452ed1021a/height=288;version=1;width=512/https%3A%2F%2Fcontent.instructables.com%2FFUF%2FJ0WZ%2FI24M3Y64%2FFUFJ0WZI24M3Y64.jpg%3Fauto%3Dwebp%26frame%3D1)