In Pictures: Most wild, wacky and wonderful Wi-Fi installations

RF’s most odd, unusual, cool, intriguing network applications for work, fashion, health and play

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Peer-to-peer Wi-Fi links are being used by General Motors researchers to build a car-based system that can detect pedestrians and cyclists carrying Wi-Fi equipped smartphones or sensors on crowded or poorly visible streets, and then alert drivers. By eliminating a cell tower or access point, the peer-to-peer technology (based on the Wi-Fi Alliance’s Wi-Fi Direct standard), lets devices connect in about one second compared to seven or eight. The goal is to integrate the Wi-Fi sensing with existing vehicle sensor-based detection and alerting systems.

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In Pictures: Most wild, wacky and wonderful Wi-Fi installations

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