The Hindsight 35 by Cerevellum is a “digital rearview mirror” that attaches to your bicycle’s handlebars to give you a view of what is going on behind you as you ride. This cyclometer is equipped with a camera and aims “to increase your peripheral and rear viewing area to prevent potential accidents due to lack of vision.” It’s currently available to buy at select bicycle shops and online.

via Pee-wee Herman