I made an exploratory, two-part hack. I made two things. (One) I built a cube-shaped physical gesture sensor. It has an embedded computer with an inertial measurement unit (for its accelerometer, mostly). The gesture sensor has awareness of it's dynamic situation in space to some extent, to programmers, who can interface with it as a expressive hardware platform. (Two) I built an art hack made up of an abstract yet simple visualization of spring dynamics and looped and iterated circles. It can be played in three different renditions through variations of a few parameters in the code.