At FISL 12, the largest Free Software event in Brazil, the Project Cauã team is doing a technology demonstration and launch of Project Cauã. The team is demonstrating a portion of the home automation vertical market of Project Cauã, aimed at home theater. This technology is based on xbmc, a Free Software project for home theater, running on top of the Debian distribution of GNU/Linux, and using a powerful fan-less, low-power thin client.