This is the Augmented Reality Application For Learning Purposes.This Application is only for specific users and for the learning purpose.this application contains limited data also we cannot add more data that this
because the application is in Augmented reality.The specific users know how to use this application.The helicopter in this application have large size in the start you have to zoom out it by clicking "minus button" in the start and however first you have to track the position on ground until it turns to perfect rectangle after that you have to click on the fix position button to track or fix its position than zoom out and than helicopter landing animation will play after that it will become transparent and than you can see the content what are the parts of the helicopter that uses what , when or where for all the engineering purposes also there is measurement points for the aircraft there is also some highlight buttons for identification that what part is called what there is loads of information and yes after landing it will tack few seconds to become the helicopter transparent so you have to wait for it.Thank you.
苹果软件推荐：这是用于学习目的的增强现实应用程序。