Bossa, a Framework for Scheduler Development
Eugenia writes "The recent activity in Linux kernel development caused by the introduction of a new scheduler by Ingo Molnar has emphasized for ordinary Linux users the importance of schedulers in modern operating systems. This article gives you a glimpse of what scheduling development is like by letting you implement your own Linux scheduler thanks to Bossa, a framework for scheduler development."
Like this is anything new... I had a Casio musical keyboard in like the '80s with a Bossa Nova key.