Lifelike Holograms at Work in a London Airport

The duo started work just a couple of days ago at the airport’s security search terminals. They smile and kindly prompt passengers take off their belts, pull their laptops out and all the usual gibberish typically mumbled by a less than enthusiastic guard.
The holograms look strikingly realistic. The airport believes the holograms will improve the overall passenger experience because they are visually compelling and verbally consistent.