These augmented reality heads-up displays could be a big help for avoiding crashes.
Since even the threat of serious injury or death isn't enough to keep people engrossed in their phones from walking out into traffic, General Motors is developing a new pedestrian safety technology that will sense the phone itself. Using Wi-Fi Direct, a peer-to-peer wireless standard that's like a medium-range Bluetooth, a car would be able to detect a smartphone directly and alert the driver in time to avoid kneecapping the pedestrian.
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