To build our map of the world faster, in 2013 we enlisted the help of partners through the Trekker Loan Program. We gave volunteers Street View cameras, which they used to collect 360-degree imagery of the local places they know best. Then the Street View App came along in 2015, so that anyone could publish photo spheres (360-degree panoramas) of their favorite places from around the world—or around the block—to Google Maps in an instant. We expanded on this last month, when we announced more than 20 new Street View-compatible 360 cameras, to help you document your adventures with high quality imagery. Now anyone—from tourism organizations to local neighborhood enthusiast—can contribute panoramic imagery to Street View.