Well, maybe saying it stinks is too harsh. But if you build a midi controller out of an old pair of skate shoes you can be certain that they smell. [Thobson] put odor issues aside and added four force sensitive resistors to his shoes (one in each heel and one under the ball of each foot) for a creation he calls BeatSneaks. As force is applied to the resistors, they become less resistive. This change in resistance is measured by the ADC inputs on an Arduino and used to trigger midi events via USB. There’s video after the break, and [Thobson's] has provided the schematic and code that he used for his addition to a growing family of unusual musical interfaces.
Does this make tap dancing cool again?