Computer scientists at the Sarland University have developed a new wireless braking system for bicycles, and instead of cables and levers to activate the brakes, it is all done with a range of wireless devices.
The wireless braking system for bicycles is made up of a a wireless transmitter on the hand grip and a motorized disk brake caliper, when the hand grip is squeezed, the data is transmitted to the caliper and the brakes are applied.