Vectorial Elevations is one of these rare projects that gets users to interact online as well as react off-line in a large public space. Users anywhere in the world could participate. 18 robotic spotlights were networked to a server in a large public square in Mexico city. On-line participants created animated sequences of patterns using all 18 spotlights. Throughout the night, these on-line sequences would become reality in the space where thousands of people would view, react, and awe in an amazing projected atmosphere. On-line users could view their creations via webcams. How cool is that!