Today Xiaomi have introduced a device by the name of Mi Cube Controller. This tiny cube device can be used for many things, and we want it. We want a bunch of them. This little thing is a 5cm square cube, right around the size of a Polaroid Cube, containing sensors that allow 6 different kinds of controls. These include 90-degree flip, 180-degree flip, "double knock", Rotate, Nudge, and Shake.