Beyond Symbols: Motion Perception Cues Enhance Dual-Task Performance w Wearable Directional Guidance скачать в хорошем качестве

Beyond Symbols: Motion Perception Cues Enhance Dual-Task Performance w Wearable Directional Guidance

Beyond Symbols: Motion Perception Cues Enhance Dual-Task Performance with Wearable Directional Guidance Authors: Qing Zhang (The University of Tokyo), Junyu Chen (The University of Tokyo), Yifei Huang (The University of Tokyo), Jing Huang (Tokyo University of the Arts), Thad Starner (Georgia Institute of Technology), Kai Kunze (Keio University), Jun Rekimoto (The University of Tokyo) Abstract: Directional cues are crucial for environmental interaction. Conventional methods rely on symbolic visual or auditory reminders that require semantic interpretation, a process that proves challenging in demanding dual-tasking scenarios. We introduce a novel alternative for conveying directional cues on wearable displays: directly triggering motion perception using monocularly presented peripheral stimuli. This approach is designed for low visual interference, with the goal of reducing the need for gaze-switching and the complex cognitive processing associated with symbols. User studies demonstrate our method’s potential to robustly convey directional cues. Compared to a conventional arrow-based technique in a demanding dual-task scenario, our motion-based approach resulted in significantly more accurate interpretation of these directional cues (𝑝 = .008) and showed a trend towards reduced errors on the concurrent primary task (𝑝 = .066).