🔗 Sensorvault

Sensorvault is an internal Google database that contains records of users' historical geo-location data.^: 1

It has been used by law enforcement to obtain a geo-fence warrant and to search for all devices within the vicinity of a crime, (within a geo-fenced area)^{: 1 : 1} and after looking at those devices' movements and narrowing those devices down to potential suspects or witnesses, then asking Google for the information about the owners of those devices.^{: 1 : 1}