https://developer.apple.com/videos/play/wwdc2018/602/ https://developer.apple.com/videos/play/wwdc2018/805/
https://www.appcoda.com/arkit-quick-look/
https://www.appcoda.com/arkit-persistence/
https://developer.apple.com/videos/play/wwdc2018/605/
https://developer.apple.com/documentation/arkit/creating_a_multiuser_ar_experience https://developer.apple.com/documentation/arkit/swiftshot_creating_a_game_for_augmented_reality
https://blog.usejournal.com/an-introduction-to-arkit-2-object-scanning-68963b9be43a
https://developer.apple.com/documentation/arkit/recognizing_images_in_an_ar_experience https://medium.com/@mohams3ios01/an-introduction-to-arkit-2-image-tracking-730fdff4e3fa