Loco Loco will track your friends on a map by picking up GPS signals from other Android phones, so you can search for nearby parties. Locale Set your phone to change settings based on your location. You can make your ringer automatically switch to “vibrate” when you’re at work and then back to “normal” when you’re at home. Google has singled out this application for funding. Geolife This app will send you reminders based on location instead of time. For example, as you approach a grocery store, it will remind you to pick up milk. Snap Like a location-based, community-oriented Digg, Snap will show you the most popular locations (museums, stores and so on) near you, based on user submissions and feedback. Re:Public Re:Public will let you browse profiles of other users in the neighborhood, see what events they’re attending, and track their their location in real time. Kei By communicating with Bluetooth-enabled hardware in your car, Kei will unlock your car door and start the vehicle without a key. Flare Flare allows you to track mobile employees, such as food deliverers, in real time through their Android phones.