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Top vert ramp rider Andy Macdonald festooned with position-detecting devices for video game, San Diego, Calif., 1997. Top vert ramp rider Andy Macdonald festooned with position-detecting devices for video game, San Diego, Calif., 1997. Top vert ramp rider Andy Macdonald festooned with position-detecting devices for video game, San Diego, Calif., 1997. Top vert ramp rider Andy Macdonald festooned with position-detecting devices for video game, San Diego, Calif., 1997. Bob Burnquist competes at the Vans Triplecrown event at University City, Calif., 1997.