This is one pretty darn great idea. umidi lets you design your own controller, and then they built it for you! Using umidi's design interface, you can choose up to 36 components on a 6x6 grid including knobs, faders, encoders, jog wheels, and aluminium push buttons. You can choose the way your components are positioned, colored, and the lighting shapes around each one. To personalize your controller further, you can have a custom image laser etched onto your umidi. You are able to build a completely unique controller.