New research from UMass Amherst suggests more driver awareness is needed about pedestrian hybrid beacons. A pedestrian hybrid beacon is a type of crossing signal that consists of three lights. When a ...
When Apple debuted the iBeacon technology three years ago in iOS, Bluetooth beacons showed a lot of potential. Today, little of that potential seems to have become reality, despite all the tests by ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results