A long time ago, in a Cooperative Research Centre far, far away (well, actually, it used to be just across the road from where I’m writing this post, but it sadly met its demise), a small group of researchers worked on a ubiquitous computing project that came to be known as PACE: Pervasive Autonomic Context-aware Environments. This group produced a framework for context-aware computing, which was the subject of many research papers at Pervasive, PerCom, JPMC and elsewhere. For various reasons, the source code for PACE has only just now come out into the open. Yes, you can now download the PACE framework from SourceForge. Unfortunately, there won’t be a lot of support offered along with the code.