Custom made snow cone vending cart, multichannel sound system and video

Interactive sound and video installation by Alexandra Gelis with electronics, programming, sound design by Hector Centeno. Multichannel sound art interactive installation consisting of a custom made snow cone vending cart. Microphones and cameras pick up the surroundings and allow the audience to improvise and record their own sound art performances while snow cones are prepared and served. 


  • Technical: Mac Mini, MIDI controllers, Arduino and LCD display, microphones, amplifiers, video monitor, battery power, solar panel, audio interface and 6 speakers.
  • Roles: Sound design, electronic circuit design, microcontroller programming, Max/MSP and Jitter patch programming, MIDI controller programming,


  • - Sound Travels Festival, New Adventures in Sound Art. Wychwood Barns, Toronto. Summer 2012.