Who would’ve thought that the simple Nintendo Wii remote can make breakthroughs in various research fields? That’s what geek and researcher Johnny Lee proved.

Lee, doing research at the Carnegie Mellon University at Pittsburg, fiddled with the $40 device and has transformed it into an amazing whiteboard marker (writing on the projector!), a touchscreen device and a 3D viewer.

Seeing is believing. Check out the video below…