BARRYLLIUM

In 2016, I was teaching an intermediate Android course. We were working on drawing on the screen with your finger, and a student had their x/y axes flipped. This idea stuck in my head, and in the summer of 2019, I created Speed tRACEr. The concept is that you have to trace an image while following a rule: the axes are flipped from what you draw, the result is reflected over the x or y axis, or your drawing is shifted left, right, up or down.

Also known as: Barryllium Labs