BeatShaker: a hand-held drum groove maker

In much of popular music, the drumbeat – the groove - forms the floor that holds up the rest of the song. There are many tools that try to help musicians create these but their UIs do not line up well with the way musicians actually experience, express, and think about a groove. A groove is a physical, moving, thing so the best UI for creating one should involve physical movement. The BeatShaker solves this problem with an intuitive physical interface for generating and playing percussion grooves.