Microsoft is working on a new friend tracking feature in an upcoming app – People Sense for the Windows Phone devices and is internally referred as Buddy Aware.
With this app, Windows Phone owners will be able to share their location in real time with their friends and family. The location sharing will also offer step-by-step navigation to the contacts. Quick shortcut for instant messaging, voice calls, and support integration with other third party apps will be anchored inside it. In a way, calling and messaging would be possible right inside, without having to switch between apps.
People Sense app is quite similar to Find My Friends app for iPhone and many others on the Android platform. In fact, Google had a similar implementation named as Google Latitude which was discontinued in August 2013.
Source (in Spanish) | Via