Field Trip was a mobile app that acted as a virtual tour guide by cross-referencing multiple sources of information to provide users information about points of interest near them. Launched September 27, 2012; shut down December 31, 2019 — it lived 7 years. One of 37 Google products killed in 2019. Field Trip was a location-based mobile app developed by Niantic Labs for the Google Glass, Android, and iOS devices. The application was first released in September 2012 and utilized user location and various databases to provide information and recommendations about various points of interest in their surroundings. Wiki link Data: Killed by Google (killedbygoogle.com, MIT).