A graphical hardware detection and rating tool.
Though it seems to have been deleted now, there used to be a bug report on the Trisquel website in which the author suggested the creation of a Hardware Compatibility Tool which could be used to detect all hardware devices currently installed on a system and then inform the user how well each item on the list was supported by Fully-Free Software drivers. So I made this.
I haven't worked on it for a while, but it does work to an acceptable standard. The next thing I was going to implement was the ability to automatically submit new information about hardware to the h-node website, but I still haven't got around to it yet...