If you’ve never thought about how much design work goes into even the tiniest parts of a UI, then you can now play a game which will enlighten you on the subject. The game is called “Can’t Unsee” and it challenges the player to choose between two different pictures of the same design element. One is the “correct,” or more aesthetically pleasing option, while the other is off in some way. It’s basically a spot-the-difference puzzle, only the minute changes aren’t “things out of place,” but the difference between good and bad UI design. And get ready to squint, because…

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