CW television show Ringer starring Sarah Michelle Gellar (Buffy the Vampire Slayer), is about a young woman on the run from the mob poses and start to live the life of her wealthy twin sister. The concept of being a twin is used for this Interactive Window Display created by Inwindow Outdoor.
Passers-by can make a picture on one side of the window and afterwards on the other side and on the end you can share your picture as a twin of Facebook or Twitter.