The pointe shoe in ballet is a piece of technology critical to the performance of dance. While mechanically tough, its design is simple and flexible enough for personal modification and tailoring to the individual dancer's needs. Spanish artist Lesia Trubat has taken the pointe shoe into the 21st century, sewing in LilyPad Arduino controllers and sensors and integrating their operation with iOS, allowing the dancer to turn pressure and motion into a dynamic and novel expression of this centuries-old art form.
Mesmerizing: Aston Martin DB9, Space Shuttle, harmonic, Tutankhamun, locomotive, Marilyn(-esque). Slow: Art Plotter, Teapot, big! burny! mighty! Home-made: Rostock, DVD drive, with lasers!, old scanner, Lego, mug, whiteboard. Art Projects: Hektor, Pedro & Sybil, sand plotter, Paul, XY, PolarGraph.
Marc-André Hamelin composed Circus Galop for the player piano. Performing it is impossible for a mere pair of human hands, but two people have tried to fake it until they make it. Another has transcribed it (or half of it, perhaps) for one player. Often, people will run it through a MIDI sequencer of their choice, to make a lively animation. Some have built Arduino robots that perform it. But, in the end, the best medium for a work this insane is the humble, yet manic player piano (less manic, but clearer-sounding performance here). Hamelin himself has run his composition through one, managing to get his television host to start dancing as the closing credits fade out...
To work around the proprietary whims of digital audio software developers and laptop processor limitations during the mid- and late-1990s, a small band of technically-minded people, including the electronic musician Blitter, pulled together in the late 1990s to engineer the open-source OPEN DSP EZ-Kit platform, a 16-bit computer designed entirely with a focus on low cost and extensible control and DSP arithmetic capabilities. While this project and similar commercial offerings never seemed to gain the critical mass needed to sustain long-term interest, perhaps the new Arduino hardware project from MIT's Processing hardware group may gain a foothold with Processing and Pure Data audio software hobbyists and artists alike, allowing the creative community to extend, enhance and share inventive uses of new technology. Arduino's use has already begun in fascinating museum installations around the world, and has become a part of this year's SONAR and Ars Electronica festivals.