Comment Re:Hud? (Score 1) 245
Here is one of the most interesting mobile AR (Augmented Reality) systems I have seen so far.
It uses S.L.A.M. (Simultaneous Localization And Mapping) to make up for the limitations of the GPS and compass.
http://www.youtube.com/watch?v=pBI5HwitBX4
It is still in a very early stage, but it will progress quickly from here I think.