"Pop-up" signs on floor help guide Tokyo airport passengers

The power of optical illusion has been enlisted to help guide passengers at Tokyo's Haneda airport.Keikyu Corp., the operator of the Keikyu train network in the metropolitan area, has installed signs that appear to pop up from the floor in the style of 3D street art at Haneda Airport International Terminal Station. The signs guide passengers who have flown into the airport toward nearby elevators to reach underground train platforms. According to Keikyu, most passengers carrying large suitcases or carts miss the elevators and go instead straight to the escalators.There was a mishap in Augu…READ FULL ARTICLE