Adidas is known for making connected shoes -- but never quite as linked-up as a Nash Money concept making its appearance late into the London Olympics. The Social Media Barricade weaves the guts of a phone and a basic two-line LCD into a running shoe, letting the footwear take Twitter updates very literally on the run through a public account. Even the signature Adidas stripes change their hue through remote control. Before anyone gets visions of athletes checking congratulatory tweets after the 100-meter sp
