Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Citizen - Stay safe with instant alerts about nearby crime
OwnTracks - Cross-platform location sharing
Companion - Never walk home alone
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
PING - PING (Partimage Is Not Ghost) is a free software Linux-based live CD ISO built upon the partimage...