Heads-Up Multitasker: Simulating Attention Switching On Optical Head-Mounted Displays

Yunpeng Bai, Aleksi Ikkala, Antti Oulasvirta, Shengdong Zhao, Lucia J Wang, Pengzhi Yang, Peisen Xu

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference article in proceedingsScientificvertaisarvioitu

20 Lataukset (Pure)

Abstrakti

Optical Head-Mounted Displays (OHMDs) allow users to read digital content while walking. A better understanding of how users allocate attention between these two tasks is crucial for improving OHMD interfaces. This paper introduces a computational model for simulating users’ attention switches between reading and walking. We model users’ decision to deploy visual attention as a hierarchical reinforcement learning problem, wherein a supervisory controller optimizes attention allocation while considering both reading activity and walking safety. Our model simulates the control of eye movements and locomotion as an adaptation to the given task priority, design of digital content, and walking speed. The model replicates key multitasking behaviors during OHMD reading while walking, including attention switches, changes in reading and walking speeds, and reading resumptions.
AlkuperäiskieliEnglanti
OtsikkoCHI '24: Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems
ToimittajatFlorian Floyd Mueller, Penny Kyburz, Julie R. Williamson, Corina Sas, Max L. Wilson, Phoebe Toups Dugas, Irina Shklovski
KustantajaACM
Sivumäärä18
ISBN (elektroninen)979-8-4007-0330-0
DOI - pysyväislinkit
TilaJulkaistu - 11 toukok. 2024
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaACM SIGCHI Annual Conference on Human Factors in Computing Systems - Honolulu, USA, Honolulu, Yhdysvallat
Kesto: 11 toukok. 202416 toukok. 2024
https://chi2024.acm.org/

Conference

ConferenceACM SIGCHI Annual Conference on Human Factors in Computing Systems
LyhennettäACM CHI
Maa/AlueYhdysvallat
KaupunkiHonolulu
Ajanjakso11/05/202416/05/2024
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