If you have been interested in the system-on-a-chip design that has been tossed around before, you may be interested in what IBM is talking about. The article talks about the architecture of SoC and how it is being implemented. It's pretty techie, but suffice to say the SoC concept is a good one that brings us even smaller machines. It's one of a series of articles that talks about the steps to bringing us system-on-a-chip designs.