The winners of AT&T's Connected Intersections Challenge, a technology challenge aimed at stimulating innovative solutions to improve traffic safety on New York City streets.
Forty-five teams from 13 countries and 26 states submitted their apps and wearable devices ranging from smartphone sensors, phone-to-phone communications and natural user interfaces, among other technologies.
The winners include: Tug, an app that alerts pedestrians as they are about to enter an intersection; an anti-sleep alarm
