The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From National University of Singapore:
The 3D Interactive Map is a virtual reality model of National University of Singapore (NUS) Medical Library. Using 3D technology, it showcases detailed landmarks in different sections and landmarks of the library complete with descriptive information and photo images. Visitors can have a real-time experience of exploring and discovering the libraries using several interactive and innovative features of the map.Here are some of the features: Self-navigation for moving around the libraries Navigate the landmarks through Aerial view or 3D ground view Landmark search function that allows visitors to look for specific landmarks within the library Customizable guided tour to orientate user through landmarks of interest