I need customized OS for my embedded board with:
* Drivers
* Occupies the minimum space.
* Run my app to full screen when starting.
* Let the windows work with transparencies.
* Hide texts at startup and shutdown (you can add an image)
* Fast boot
* No games, examples, images, desktop, etc. I will only use my app in full screen.
I made the same project when I was a student for the national science and technology library, it was in PCs with linux debian for consulting books, I send a browser developed by my friend, and no extra software to access, automatic run on start.