Vectorial Elevation is an interactive artwork that allows participants to transform the sky over Vancouver, Canada.
You can direct 20 robotic searchlights located around English Bay, design your own pattern, and fire up the sky.
Submit your design and queue up. It will show for 12 seconds over English Bay. They will also email you the pictures once shown. They also have Live View on the web page too.
http://www.vectorialvancouver.net/home.html