Augmented reality could also be used for political purposes. I imagine that as part of an election promotion campaign a photo-realistic avatar of the candidate

Augmented reality could also be used for political purposes. I imagine that as part of an election promotion campaign a photo-realistic avatar of the candidate sits opposite to you in your living room and says "look Bob, it's like this...". The avatar has access to your data and can completely customize the political message to your individual circumstances. This ultra personalized campaigning could be highly effective.