Applied Sciences, Journal Year: 2024, Volume and Issue: 14(21), P. 9776 - 9776

Published: Oct. 25, 2024

The current study aims to investigate the effects of 3D virtual object complexity on visual working memory capacity in mobile augmented reality (MAR) interfaces. With popularity technology applications, elements play a key role interaction. However, prior studies ignored correlation between presentation and (VWM). Given that is closely related overall cognitive ability, explored relationship objects VWM AR Sixty volunteers participated 5-point Likert scale rating eliminate interference factors familiarity, concreteness similarity material objects. Then, we further conducted an MAR change detection paradigm experiment successfully manipulated set size. Thirty-one subjects completed formal experiment. Three measurements (reaction time, proportion correct, Cowan’s K) were analyzed for nine experimental conditions (three levels three sizes). results confirmed interfaces modulated by size, which decreases with increase size displayed As increases, amount resources allocated each item decreases, resulting decrease accuracy. This highlights effectiveness interface design research provides valuable insights into determining best way present

Language: Английский