Project Blinklights has made it possible for mobile users to play games like Tetris, Pong or Pacman by displaying and manipulating the lights on buildings, using their mobile phones. If you find yourself standing in front of the Biliothéque Nationale de France, dial +33 (1) 44 24 73 50 and you can play Tetris using the number keys as controls. via Elastico (Spanish)
Nested somewhere between the techy opulence of the Vertu and the creative genius of Jenny Holzer comes Lolita the SMS enabled chandelier by Ron Arad. The piece is one from a series commissioned by Swarovski for the Milan Design Week. It consists of thousands of crystals and LEDs woven in to a stunning spiral display for whatever text message you send to it.