- Scott Crevier
- @crevier
- my first tweet
- another archive
- crevier
- www.crevier.org
- De Pere, WI
Tweet #6733312241
@tsand Skyhook gathers data by sending out cars with wifi detectors that log unique wifi beacons and their corresponding GPS position
@tsand Skyhook gathers data by sending out cars with wifi detectors that log unique wifi beacons and their corresponding GPS position