a strip of blue light of 7 floors tall that gracefully follows people wandering on the pavement below. the Podium Wall accentuates the individual, & the patterns that are created as many pass by together. a specialized video tracking system recognizes persons walking speed & direction. should soon be located on the South & North facades of the new 7 World Trade Center, New York. [kinecity.com & medienkunstnetz.de|via bartlett.ucl.ac.uk]