Using EnLighten means being less stressed during driving. Using real-time signal information and position information from GPS and cell signals, EnLighten notices when drivers stop at a red light. It then uses Connected Signals' proprietary technology to predict when that light will change. If it can predict, it tells them. Then, just before the light turns green, a chime warns the driver to get ready. To make sure you don’t get honked on while you are trying to take a sip of coffee.