I scream, you scream

Kelly Dobson's ScreamBody is "a portable space for screaming. When a user needs to scream but is in anynumber of situations where it is just not permitted, ScreamBody silences the user’s screams so they may feel free to vocalize without fear of environmental retaliation, and at the same time records the scream for later release where, when, and how the user chooses."
Excerpt.mov (5MB) - Full-size movie (39MB)
ScreamBody Energy Flow Diagram (.jpg)
Found via Neil Gershenfeld of FabLab. The Fab Lab program is part of the MIT’s Center for Bits and Atoms (CBA) which broadly explores how the content of information relates to its physical representation.