It looks like some kind of paraCAD modeling... but much easier :) I would like to see some car or some industrial form made in this addon. A bevel or edge chanfer function would be useful!
Yes, video tutorials on creating various parts and shapes are coming soon. I've already put the feature to create chamfers for segments on my to-do list. I think I'll release the video tutorial, publish the addon for various sites, and then continue to work on optimizing and expanding the functionality. (Exactly at the moment editing the subtitles on this video it's just awful, it's too big:D )