I finally convinced my bros to join me at an Arsenal football game, but I realized they won’t know anything about the players or the tactics, and I don’t want to keep getting interrupted by answering them. Is there any app out there that my new guys can use to either like scan the field or the players? If not, do you have recommendations on what features an app like that could have to make it more interesting for newcomers. I might try developing a solid app to help out others during the game using the camera.