Joe Zimmermann is a junior at the University of Maryland, College Park. He covers science and technology for The Diamondback. Follow him on Twitter @JoeMacZim.
It looks like a little gray box. But when you move it through the air, it sounds more as though youâ€™re moving a whole orchestra around the room in the palm of your hand. Technology developed at the university makes it seem as though the music is coming from this