We have covered plenty of colorful keyboards here in the past. This keyboard with light-up letters is quite special though. Tsubasa Yumura is behind this idea. It is a light-up keyboard combined with a projector to make letters fly as you touch them.
— 湯村 翼 (@yumu19) March 4, 2016
We don’t have a how-to guide on how to build something like this, but the idea looks fun. Good luck getting any work done with a keyboard like that.