Effects of Shared Gaze Parameters on Visual Target Identification Task Performance in Augmented Reality
Nahal Norouzi, Austin Erickson, Kangsoo Kim, Ryan Schubert, Joseph J. LaViola, Gerd Bruder, Greg Welch · Symposium on Spatial User Interaction · 2019
Augmented reality (AR) technologies provide a shared platform for users to collaborate in a physical context involving both real and virtual content. To enhance the quality of interaction between AR users, researchers have proposed augmenting users’ interpersonal space with embodied cues such as their gaze direction. While beneficial in achieving improved interpersonal spatial communication, such shared gaze environments suffer from multiple types of errors related to eye tracking and networking, that can reduce objective performance and subjective experience.