Spelletich is considered a pioneer of San Francisco's machine-art scene. Spelletich builds interactive robots and brain machine interfaces using technology currently at the forefront of scientific research for medical, militaristic or consumer applications. Spelletich explores emotional boundaries related to risk and play. His work is interactive, requiring participants to enter or operate the piece, often against their instincts of self-preservation. The collaboration with the audience completes the work. His work often includes elements of fear, play, humor and absurdity such as a hugging machine, robots that grab and lift the participants in the air, harvest and respond to bio data and praying robots. Brain machine interface work began in 2016 and includes Split Brain Robotics (collaboration with
Mitch Altman ) which incorporates a hacked EEG as a neural interface and a computer to analyze the data and signal the robots responses. In September, 2016, Amazon Video greenlit a pilot
Budding Prospects that is based on the life of Kal Spelletich in the 1980s.
Early work In 1989 Spelletich founded the interactive machine art performance collective Seemen (stylized SEEMEN) — in the 1991
Richard Linklater film
Slacker, Spelletich played a character who wore a backpack of television sets, similar to the TV backpacks the Seemen wore in their "often-jarring" performances. He was involved in Austin's music scene, and collaborated with bands including the
Butthole Surfers and
Scratch Acid. In August 1999,
Spin wrote that Spelletich's work was influenced by American
punk rock and informed by his "homegrown mechanical expertise" and his "art school exposure to
Dadaists and
Duchamp." With Seemen, he constructed "notorious" installations at the
Burning Man festival such as the three headed hound
Cerebus, an animated fire spewing sculpture made of metal. In 2001, Spelletich began to build pieces that incorporated biofeedback sensors.
The Levitator lifted a volunteer based on a device that measured respiration; another piece used breath analysis to connect a turbine jet engine with an afterburner. The installation
The EKG Ring monitored volunteers sitting in the center of a ring of fire, with the fire pulsing in time with their heartbeats. In 2006, he constructed "Monkey on Your Back", a backpack robot with multiple arms and EKG sensors that responded to changes in a participant's heart rate. ==Further reading==