This is the place Linux could shine. High productivity desktops. Windows and Apple computers are mass production items. Even semi-illiterate people must be able to use it. We need a desktop for highly skilled technical workers. One we that allows us to quickly switch context, to have a lot of info in the screen, one that works well with very big screens. A jet pilot has a specialized interface, why not programmers could have one?

Hey, I always wanted a desktop that tracks my gaze!!!

It's already there on Linux with tiled window managers. You can quickly switch between different contexts with work spaces, almost no pixels are wasted and it scales beautifully with high resolution screens.