Implementing a Wizard of Oz Tool for Augmented Reality

Abstract: This thesis aims to explore Wizard of Oz testing in conjunction with Augmented Reality (AR) and focus has been put on testing AR with Head Mounted Displays. The recent increase of interest in HMDs with products such as MOD Live from Recon Instruments and Google's Project Glass puts new demands and possibilities on human-computer interaction. Since the commercial market for HMDs is still in its infancy the need to explore different design approaches is very much present. One way to conduct experiments on human-machine interaction is with the help of a Wizard of Oz tool. During the thesis we have developed such a tool to support designers in researching usability and interaction. The tool provides a user friendly framework to carry out user case studies focused on AR with HMDs. After input and feedback from stakeholders and experts we believe that, even though the tool is mainly meant to be used in conjunction with AR in HMDs, the tool can be applied to other areas as well.