Link to a cool interactive telepresence work in Linz at the moment.
http://www.team4040.net/whiteshadow
White Shadow is an interactive art installation composing a telematic sundial which connects people on two remote locations via a monument’s shadow. A white shadow of the Monument to Cuauhtémoc in Mexico City is remotely cast at the Hauptplatz in Linz, matching the original shadow’s shape. This white shadow is then populated in real-time by the shadows of Mexico City inhabitants.
