AND Festival at NoiseLab
I was quite glad to be put on volunteer duty at NoiseLab on the Sunday of the festival. The event was called Interface Amnesty and it was right up my street. Groups and individuals had been invited to exhibit their own technological creations. These ranged from touch-sensitive sculptures to noodle dispensers.
A workshop called UnRavel was running alongside the event, attempting to create the longest hand painted film in Britain. When finished it will be as long in frames as the UK's length in metres, from Lands End to John O' Groats. When complete it will be 16 hours long.
Many of the Amnesty exhibits were musical in nature. Members of Noise Club had brought along a big box of tricks. Effects pedals and circuit bending electronic devices. A cello with bike break levers attached to the strings used to bend the notes while playing. Lewis Sykes brought home-made electronic musical instruments with circuit boards and midi keyboards. He plugs these into his laptop or a Nintendo Wii controller to create crazy experimental sounds. The powerhouse behind his creations is an Arduino circuit board, an open source bit-of-kit that has many programmable possibilities, not just for music.I had been introduced to the the Arduino the day before when I'd been lucky enough to help at Daito Manabe's Body Hacking workshop at MadLab. On his first trip to the UK, the artist explained his methods for creating his experimental performance pieces. In these performances, he and his assistant attach electrodes to their faces and remotely-control their muscles using low-level electronic impulses.The electrodes can also be used to pick-up electric signals generated by the body when a muscle moves. So it's possible, for example, to attach electrodes in the appropriate places and move someone else's cheek by flexing your arm. This two-way communication between body and computer is made possible by some very clever electronics, including The Ardurino board.I got a chance to try out the technology at the workshop. It's an odd sensation when your muscles move on their own. A little bit painful at first but you soon get over the initial prickly feeling. Very weird to control my eyebrows by twisting my forearm.Sundays NoiseLab events finished with a performance by Manabe, called The Face Visualiser. Using the electrodes, he and his assistant synchronised their facial expressions to a musical soundtrack in a gruelling 15 minute performance. Some of the sounds were generated by the muscle movements and fed back into the performance. The results were projected on two big screens behind the artists. For the grand finale the artists mouths lit up with LED's flashing in time to the music. Quite an impressive show to light up the darkened NoiseLab room.Rob Birchall - words,photos and video
AND Digital Reporter
Dan Shannon - audio for VuVox
AND Digital Reporter







