After pulling the project, you might need to change the Framework and Library Search Paths. In the Heaped target, go to 'Build Settings' and search 'search path,' then change the search paths to your own directories. DONE: Display UUID and distance from 1 iBeacon. PENDING: Display UUID and distance from 3 iBeacons. TODO: Write triangulation function to return the coordinates of iOS device given distances from three iBeacons. TODO: Issue the POST request with location data and beacon ID.