No, wait, it creates a lot of static electricity...
Umm... a marketing tool to relabel film so people will buy it in the "digital age?"
Seriously, though, I believe it is for "film printers." Basically, a digital process to convert an electronically stored image to film (like from a computer; digital image, powerpoint slide, a scan, video frame, etc.). Basically, I think it's for an electronic form of film copying... though this does not rule out my third joke.
Haha! So basically it's duplicating film with the "digital" label or marketing purposes, MAYBE it's designed for a digital projector rather than duplicating from another slide and that somehow changes something in the image to give it a little more sharpness and "reality" compared to what would happen if I Digital he projected image were sent on a normal piece of film?
~Stone | "...of course, that's just my opinion. I could be wrong."~Dennis Miller