Telerobotic searchlight art installation

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Vectorial Elevation is a telerobotic art installation in Vancouver, Canada that enables you to aim 20 searchlights around the English Bay via the Web. Four cameras around the city then photograph your design and the system creates a Web page for it. I'm into the ability to change the environment remotely at this scale, but having to wait in line to have a go reminds me of the first Web telerobot, Ken Goldberg's Mercury Project from 1994. (Ken didn't like the idea of Web users having to queue up either, which is why he went on to develop methods for collaborative telerobotics.) Rafael Lozano-Hemmer created Vectorial Elevation in 1999 for Mexico City's Zócalo Square. The installation will be online in Vancouver through February 28. From the project's concept page:

This website includes a virtual model of Vancouver where you are able to design "light sculptures" with 20 robotic searchlights located along English Bay. Once you are happy with your design you submit it together with your name, location and dedication or comments. Every night from dusk to dawn new designs are quietly rendered sequentially as they are added to a queue. The project automatically creates a personal webpage for each participant, documenting his or her contribution with views from 4 project webcams. With a 15 Km visibility radius, the installation intends to blend the virtual space of the Internet with one of the most emblematic public spaces in Vancouver.

Vectorial Elevation