She also notices that the other puppets in the plaza are aware of her presence, therefore if she waves at one of them they may wave back, and these other puppet people in the plaza are also interacting with the ghost screens that drift near them. The images that are being displayed on the wisps of smoke, on the ghost screens, appear to be samples from old movies, and then also selections from television shows, still photos graphs, and other images gathered from a variety of cultures.

If the participant watches these images long enough she will realize that they are being collected on the fly from Internet traffic from around the globe, with a collection point for an hour centered over Russia, for example, then for another hour centered over France, then Brazil, then South Africa, then Canada, and so on.


Finally, the participant notices that she can manipulate the wisps of smoke into somewhat stable shapes that linger in the virtual air, allowing her to sculpt the smoke into a design that is continually displaying a stream of images, as if she is building a three dimensional screen of Internet imagery.

     
  Still frame from demo film of the third generation of the CompuObscura device, demonstrating participant texture being mapped onto motion-capture-controlled puppet. Film created by Jon Elsdon © 2004.  
     
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