Interactive designer Tom Jenkins and Mark Hauenstein made the audio shaker that traps anything sung, spoken, clapped, whistled or played near it and transforms this sound according to the shaker’s movements, subtle or violent.
The linear timescale of sound is broken, a conversation is split into words and mixed up in the shaker, and can be poured out separately, tipped out in a simultaneous spalsh or added to and shaken up further.
Better have a look at the video.
Related: Machine Therapy.