Besides groundbreaking feats of athleticism, amazing new technologies will be in attendance at the Olympics. Official sponsors such as Visa and Samsung are taking the opportunity to show off their gadgets. Visa’s Payment Ring will provide Olympians a wireless payment option via “payment rings” when paying at terminals and shops. Samsung’s Special Edition Galaxy will be given to Olympians, equipped with Olympic themed wallpapers and a flag app for athletes to represent their countries. Additionally, you can expect to see virtual-reality content with NBC, along with 360-degree video and images from Getty. With millions of people watching the games, showcasing these new techs will garner plenty of attention.