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What if there's an accident during the game and the athletes need first aid? Drones (无人机) can be used to send things over. They can fly as far as 20 kilometers and travel16 meters in one second. Using a drone saves about 60percent of the time, according to the drone maker Antwork Medicine, blood and other things needed for first aid can be sent to people quickly. Say that you are in Hangzhou and going to watch one of the events. It will be sad if you can't find your way. Augmented Reality (AR, 增强现实) is here to help. There's a mini program called the Hangzhou Asian Games AR service. You simply turn on your phone's camera and it will see where you are and then show you the way. You can also get more information about the stadiums as you walk by. Want to walk around at the stadiums but can't make it in person? You can try the Hangzhou Asian Games' metaverse (元宇宙)! There's a mini program on Alipay. inside, it's like an online cartoon world. You can see the stadiums both from the outside and inside. Also, you can have your own character in the metaverse. You can choose clothes for your character who is able to "run around" the stadiums and even talk with other online users. |