By taking the same technology that powers our Phillishave and Remmington style razors a man (or some women i suppose) who needs to shave could do so by placing his face snug in the form fitting "Microscreen" mask and multiple shaving blades on the other side would shave the beard. Shifting your face slightly in the mask would facilitate the motion of the shaver to allow whiskers to pass through the holes and get cut.
If the blades underneath were automated and moved about, beard, sideburn and moustache shapes could be set for a perfectly shaped patch.-- Giblet, Jan 01 2005random, halfbakery