good for applyin lippy so you get of at the meet lookin good!![smeared all over face]                                                                                                                                                                             

Hmmm... wouldn't suggest sticking a screen to a helmet for the same reason you shouldn't apply stickers or ears or a mohican (i.e. if you come off, your helmet should slide over the ground with minimum friction, but anything stuck to it can cause it to 'snatch' with resultant neck damage).   However, what about adapting something like this:   geekalerts.com/vuzix-iwear-virtual-cinema-glasses/   Possibly develop a flip-up or monocle version so you can still see what is going on around you. You could even have it linked to a handlebar-mounted camera for unobscured forward vision.....                                                                                                                                                                               

  And there's me thinking that a pillion should pay as much attention to the ride as the person in charge of the handle bars.   I like to be aware of what's happening with the traffic around me.     If I was up front and had a pillion I'd like to think they were paying attention and not sight-seeing.