Ma Key Ma Key is an invention kit that turns everyday objects into input devices. What Can I Make With the Ma Key Ma Key? How good is your imagination? If you can think of it, you can probably make it. Want to use a banana as a keyboard? Go ahead. Want to turn your stairs into a piano, no problem. You can even create your own dance mat if you like. How Does It Work? Using an alligator clip, connect two objects, for example a pen & paper to the Space area on your Ma Key Ma Key. When the pen touches the paper, you are making a connection, completing the circuit & this sends your computer a signal that the space bar has been pressed. Because your computer thinks its a genuine keyboard press, you can use it with any program. Who Should Use the Ma Key Ma Key? Artists, Kids, Educators, Engineers, Hackers, Designers, Inventors, Makers; it was designed for everyone. What Can I Use With the Ma Key Makey? As long as the material conducts a tiny bit of electricity, it will work. Is it Just An Arduino? The Ma Key Ma Key runs on top of Arduino & it can be used in " Arduino mode" at any time. Meaning you can use it to spin motors, turn on LEDs or anything else that an Arduino can be used for.