By Steve Dent for Engadget
Selfies can be a small act of self-promotion, but it's nothing compared to what artist Matthew Mohr can do for you. He has built a sculpture called As We Are that projects your face onto a 14-foot high interactive sculpture at the Columbus, Ohio convention center. "It is an open-ended, conceptual piece that explores how we represent ourselves individually and collectively," Mohr said in an artist's statement. "As We Are presents Columbus as a welcoming, diverse culture where visitors and residents can engage on multiple levels."