Holograms Will Greet Travelers At UK Airport

01/31/2011 02:34 pm ET | Updated May 25, 2011

Don't be startled if you accidentally bump into a staff member at Manchester Airport and pass right through them. The British airport recently unveiled their latest effort to reduce security queues--holograms of its staff members. The holographic projections will greet travelers and lecture them on topics such as liquid restrictions and boarding passes.

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