Head Mounted Laser Display

"A new Apple patent showing a head-mounted laser display surfaced today. The patent, which looks like a rather odd pair of sun glasses, would allow you to view video (or your Mac's screen) in a manner similar to the MyVu products. This patent also includes a geeky looking device that attaches to the belt, probably for image/video processing, and battery."

Could be a new iPod meaning that even if you wore this in public then no one would give you strange looks meaning that you can watch/view health related material just about anywhere - any takers?
Via TUAW.