Ann: Expansion of Virtual ID, Launch of Number Porting Service, page-27

It's waiting for the release of iOS 11.

"Discoverability: On iOS devices, World Wi-Fi will leverage ARKit, Apple’s forthcoming Augmented Reality software framework. ARKit was announced at Apple’s WWDC conference in June 2017 and will be released as part of iOS 11 in September 2017. Using ARKit, World Wi-Fi delivers unprecedented realism when displaying nearby Wi-Fi Access Points in an Augmented Reality viewing mode, in turn delivering an easy, enjoyable and intuitive user experience for World Wi-Fi users hunting for Wi-Fi connectivity."