It happens from time to time that my system is less responsible. It is usually caused by extensive disk operations, e.g. searching disk for something, moving a lot of data. A solution would be to run these problematic tasks with ionice. But I think that desktop user should not need to take care of this. Also some of the operations are even caused by system tools and normal user has problems to affect it. I wonder if we could somehow improve the desktop setting or it it would even need some hacks into the scheduler. I have just heard that this should be fined in the last kernels. But I also heard that it still does not work well, for example when copying from/to USB memory stick.

This project is based on some hack of a mind flex toy containing a so called "neurosky eeg" chip. Having a sensor connected to your skull this system can meassure several waves emitting from the brain, also called brainwaves. The Idea is to combine this system with some camera based monitoring system that will watch a test subject while sleeping and recording the corresponding brainwaves for later analysis of brainactivity and body movement. Other use cases do exist, this was the only one i could come up with that involves sleeping in the office ;)

Add subcommand support for zypper. That is, if 'zypper foo' is not found, look for %{_libexec}/zypper/zypper-foo just like git does. Then those subcommands could be binaries linked to libzypp or just scripts.