First you get one of these things which does these:
Pull potato to the right.
Tiny slices appear.
Arrange on tray.
Depending on the moistness of the potato, set the microwave to High for 3-5 minutes.
Surprisingly, I wasn't able to take photographs of the completed product in time because when I thought about doing just that, they were all gone.
Cons: Too little potato slices, but there's one that lets you put more