jodi, JET SET WILLY Variations (1982).
Original version: ZX Spectrum computer, interactive BASIC software code, audiocassette player.
2002 version (shown): Windows XP computer, ZX Spectrum emulator, DVD video player.
Courtesy of the artists. View of the installation as presented in 2004 in the exhibition Seeing Double: Emulation in Theory and Practice at the Guggenheim Museum in New York.