The latest technology is that the computer network is fixed on your bicycle. These are working through GPS. The function of GPS is locating the places and avoiding traffic jam for it user.

Only thing the bicycle computer is having the same feature of other GPS devices but it is fitted to Bicycle. If the GPS not placed on the bicycle it will be an ordinary one. You can see what is happening behind you. But the concept developed by the designer is awesome his design can be further developed looking towards compound features.
Via:Gizmodo