BIPED (1999)
Music by Gavin Byars
“It’s when dancing gets awkward that it starts to get interesting.” —Merce Cunningham
Cunningham’s use of technology is one way in which he redefined dance. His masterwork BIPED demonstrates the evolution of Cunningham’s experiments with advancing technology. Many consider BIPED, created in 1999 when Cunningham turned 80 years old, to be the culmination of his use of computers to generate movement ideas.
Life Forms
Cunningham began choreographing on the computer in 1989 using a program called Life Forms created at Simon Frasier University, British Columbia, Canada. The Life Forms software portrayed outlines of the human figure in a three-dimensional space. The computerized figures had movable joints, and could be made to do all kinds of movements, including spins, jumps, leaps, reaches, and bends.
Cunningham used the program to experiment with choreographic ideas outside the studio. Once he had created a movement phrase with computer figures, he tried it out on his company to see how it worked. Often the sequences of movement were impossible for his dancers to execute, but they would lead to movement choices that he hadn’t expected or done before. That was what captivated Cunningham—pushing himself and his dancers outside of what was comfortable or habitual.
Cunningham was involved in the development team that redesigned and re-launched the Life Forms program, renamed Dance Forms. Every work Cunningham made after 1991, including BIPED, utilized movement generated on Dance Forms.
Motion Capture
Ever the innovator, Cunningham was drawn to further advances in technology. He collaborated with artists Shelley Eshkar and Paul Kaiser to create the décor for BIPED utilizing Motion Capture technology.
Motion Capture records human movement in a digital format, and is often used in animation to make the motions of cartoon characters more realistic. With sensors on their bodies, the Cunningham dancers performed phrases from BIPED recorded using Motion Capture. Eshkar and Kaiser then animated virtual figures—embodied in chalk-like sketches of human bodies—using the recorded movement phrases. The Motion Capture technology allowed the digital figures to perform the same dance phrases as the actual company members.
BIPED is the first Cunningham work in which these virtual figures share the stage with the company. They are projected on a gauzy curtain in front of the stage, floating in front of and above the dancers. The dancers move through a dark world populated by the projected figures, floating digital beams of light and luminescent circles. At times, the virtual figures and décor fade or disappear, while the dancers do the same, emerging from blackness at the back of the stage, later engulfed by it again, and then disappearing from sight.
The digital décor for BIPED, the haunting electronic acoustic music by Gavin Byars, and the shiny, metallic body suits by Suzanne Gallo, all combine to create an otherworldly, almost underwater atmosphere for Cunningham’s movement. Since Cunningham didn’t ascribe meaning to his works, it is up to the audience to interpret this masterwork. What does it say to you? Do you see images of death and transcendence, like Alistair McCauley of the New York Times has suggested?