The social AR continuum : wearable AR for sharing social experiences. (2019)
Type of ContentTheses / Dissertations
Thesis DisciplineHuman Interface Technology
Degree NameDoctor of Philosophy
PublisherUniversity of Canterbury
AuthorsNassani, Alaeddinshow all
The primary goal of the work reported in this thesis is to explore, develop and evaluate novel interaction techniques for Augmented Reality (AR) wearable head- sets, by focusing on how they can be used to share social experiences with family and friends. AR has the potential to provide an intuitive and natural approach to sharing our social experiences in life with others while being co-present. In order to better visualise and interact with social networks on wearable AR devices, we intro- duce the concept of the "Social AR Continuum", which describes the space of sharing experiences in AR across various axes. We discuss the advantages and limitations of various implementations and techniques of shared social experiences on wearable AR.
Based on Human-Computer Interaction methodologies, we conducted user studies to evaluate user presences and system usability of our implementations for visualising, sharing and interacting with social experiences on AR headsets. The work focused on the essential Social AR Continuum dimensions of representing contacts, sharing data and interactions, developed user interfaces on these dimensions and evaluated them using user studies. Our results show that using AR to share social experiences can increase users’ social presence. The results are summarised as design recommendations to help interface designers better design shared social experiences on wearable AR systems.