You've seen them on every prior screen; I've decided to put a lot of weight on the look of the cards themselves. After all, this format is standard for identification documents all over the globe, making it instantly recognisable to anyone using them. From the start, it seemed like the obvious choice to make. But how might we spice things up a bit? After all, you may find cards (of all kinds) online. I've tried out a variety of approaches and formats, but the card stack keeps winning out in the end. Apple Wallet has made widespread use of this design pattern, but the underlying motivation was the ability to convey essential information in a little amount of real estate. The experience may have been taken to the next level with the addition of the right kind of micro animations.