Navigation app gives users a real feel for location

With the help of a "secret weapon", visitors no longer have to worry about navigating the world's largest single building for conventions and exhibitions during the China International Import Expo in Shanghai.

To guide you in the right direction is a navigation application freshly developed by Liu Erwu, a professor specializing in information and communication from Tongji University and his 20-plus-strong team.

The app, or Naviguy, for navigation at the National Exhibition and Convention Center (Shanghai), is part of the CIIE official application that can be downloaded onto smartphones in advance.