similarly to when transforming a object in photoshop you can choose different types of transformation like skew, distort, and perspective. a pespective transformation would be super useful in customizing since you cant resize things like the individual clock numbers inorder to give the illusion of perspective, having a tool that can change the perspective of a singular object would be really useful.
Edit: also maybe i should clarify, im talking about in KLCK since its the only one i used but i would assume this would be useful across the board.