BRUSSELS (Reuters) – 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.
3G and Mobile News
Bluetooth Big Brother tracks festival-goers
BRUSSELS (Reuters) – 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.





