Single Vs Dual: Influence of the Number of Displays on User Experience Within Virtually Embodied Conversational Systems
Published in 30th ACM Symposium on Virtual Reality Software and Technology (VRST 2024), Trier, Germany, 2024
Ashrafi, N., Hinzmann, S. L., Vona, F., Graf, P., Harnisch, P., Marquardt, M. & Voigt-Antons, J.-N.
This study compares single- and dual-display configurations for virtually embodied conversational systems. We analyze task performance, workload, and social presence while controlling for display placement and content distribution. Dual displays can improve information availability but may raise cognitive load; we discuss layout strategies that balance awareness, legibility, and user comfort.
Recommended citation: Ashrafi, N., Hinzmann, S. L., Vona, F., Graf, P., Harnisch, P., Marquardt, M. & Voigt-Antons, J.-N. (2024, October). Single Vs Dual: Influence of the Number of Displays on User Experience Within Virtually Embodied Conversational Systems. Paper presented at the 30th ACM Symposium on Virtual Reality Software and Technology (VRST 2024), Trier, Germany. https://doi.org/10.1145/3641825.3689700