One of the biggest dangers for cyclists is not being spotted while out on the road. In 2011, 677 U.S. cyclists died, while 48,000 were injured in collisions with motor vehicles. Much of the time, such accidents could be avoided by increased visibility and awareness of the cyclist’s presence. While lights and reflective equipment are nothing new for the road cyclist, the ability to clearly demonstrate when they want to make a turn is. Zach Vorhies, previously a software engineer for Google, has co-founded Zackees, a firm that has created the Zackees Turn Signal Gloves—a type of clothing that enables...