Modern high-tech consumer electronics can be subverted from being used slumped on a couch consuming advertisement to an expressive performance instrument, just with the right attitude and a bit of software.
CataRT controlled by the accelerometers of an iPad.
http://imtr.ircam.fr/imtr/CataRT
Performance by Diemo Schwarz at Sound of Mu, Oslo, Norway, 25.1.2011.
Sound engineering and mastering by Cato Langnes.
