In case you are passing through Terminal 4 at the Changi Airport Singapore,don’t be taken aback at the new automated check-in system which allows passengers to board without talking to airport staff.
Dazzling,isn’t it? Next expect humanoids to greet passengers at futuristic airports around the world!
Here is the video for your viewing pleasure-
Source:http://www.bbc.com/news/av/business-41805394/checking-in-at-singapore-s-new-contactless-airport-terminal
High Tech Contactless Check-In System At Changi Airport Singapore
