When will holograms take over the world?

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Or have people already been replaced?

This is a story from Luton Airport Jan 2011 about using holograms to replace people.

This is a story from mid 2010 about Augmented Reality CVs

Is this just a flash in the pan? Will there be a backlash, like there was against off-shore Call Centres.  In the end people want to deal with people, and preferably people they like.