This is how I started learning design when I was in high school using PowerPoint. It has been a long and beautiful journey of mistakes, realizations and hard work. I hope you like it.

Also a brief journey to different platforms and input devices. My goal is to show how crucial human interfaces are and how can change but remain universal and clear.

*This is not for commercial purposes, it's a design exercise.This is an advanced proposal from the one Thumb created years ago, it was not contracted by the company.