So this is the first I heard of DPL as a GPL equivalent for hardware but it doesn't appear any commercial manufacturers want to get behind it. How feasible is t

So this is the first I heard of DPL as a GPL equivalent for hardware but it doesn't appear any commercial manufacturers want to get behind it. How feasible is the usage of this technology from a non-commercial/ hobbyist perspective ? It would seem that manufacturing the displays would obviously require an advanced factory so it is probably not realistically something that people without capital and advanced knowledge could iterate on or improve. On a semi-related note does anyone know how one could retrofit a laptop or even raspberry pi to work with one of the still available pixel qi screens. I figure they are missing the interface to HDMI etc and so I've always been curious how one goes about building that sort of interface. I assume it involves a fair amount of electronics engineering and thus not something that could be easily learned by someone with a background mainly in software but perhaps I just don't know or haven't spent enough time researching this.