Yes, this is now a reality. The facility is being tested by British carrier Virgin Atlantic and global transport communications and IT firm SITA at London's Heathrow airport for the airline's upper class passengers.
Google Glass is a wearable computer with an optical head -mounted display, worn as a pair of spectacles. It displays information in a smartphone-like hands-free format, with the wearers communicating with Internet via voice commands.
Under this innovative pilot scheme which was launched two months ago, concierge staff of Virgin's Upper Class Wing use wearable technology to deliver a high-tech and personalised customer service, the first ever in the world, an airline spokesperson said.
As soon as a passenger arrives, the app identifies him or her and pushes the individual passenger information directly to the assigned staff's smart glasses or watch. The staff can greet the passenger by name and start the check-in process.
The staff can also offer updates to passengers on latest flight information, weather and local events at their destination and translate any foreign language information, using the smartwatch or the glass.