Then each of us had to choose and design, as an individual, one of three wayfinding elements including - augmented reality interface for iPhone, physical information hub, physical signage system - yet within the structure of the group design strategy. 

 

I've done fare amount of research and  developed the iPhone interface with augmented reality feature. I named the agmented reality feature '3D view' - that is very simple, quick, and easy to use. It leads the user giving directions and information on the built in camera view of the user by using augmented reality. Also users can see their current location with map placed at right-bottom of screen.