BRUSSELS (Reuters Life!) – Researchers are using Bluetooth technology to observe the meanderings of tens of thousands of festival-goers at a top European rock festival, hoping their findings will launch a new generation of tracking devices. The team from
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Bluetooth “Big Brother” tracks festival-goers
BRUSSELS (Reuters Life!) – Researchers are using Bluetooth technology to observe the meanderings of tens of thousands of festival-goers at a top European rock festival, hoping their findings will launch a new generation of tracking devices. The team from
