Xiaomi MIUI adds virtual access cards. In our daily lives, there are some scenarios where access cards are used. However, it is sometimes inconvenient to carry physical access cards with you. Is there a way to collect our own access cards so that they can be easily and quickly called out and used when needed? On Xiaomi's MIUI / HyperOS devices, we can add virtual access cards through the "Wallet" APP to solve this pain point.