This application is designed for the Structure Sensor accessory. Learn more at http://structure.io. Join S.T.A.R. OPS to investigate and eliminate a dangerous rift in time that is threatening all life on earth! S.T.A.R. OPS is the first game featuring Unbounded Positional Tracking, powered by the Structure Sensor. To play this game, you will walk and look around while holding the iPad in front of you! The puzzles in the game are solved by moving around and manipulating objects. Once you’ve solved them and beaten the game, play again for a faster time and higher rank! STAR OPS works by building a 3D visual map of your real-world environment, and tracks your precise six-degree-of-freedom (6-DoF) movement within the map. Your Structure Sensor instantly determines real-world distances, and does not require any pre-mapping, so you can start playing the game without having to map your environment. Requirements: iOS 8 or greater (SceneKit) This application requires the Structure Sensor accessory. If you do not have a Structure Sensor accessory, please visit http://structure.io to learn more.