Abstract
In this study, we investigated and compared the effectiveness of visual, auditory, and vibrotactile directional cues on multiple simultaneous visual-searching tasks in an immersive virtual environment. Effectiveness was determined by the task-completion time, the range of head movement, the accuracy of the identification task, and the perceived workload. Our experiment showed that the on-head vibrotactile display can effectively guide users towards virtual visual targets, without affecting their performance on the other simultaneous tasks, in the immersive VR environment. These results can be applied to numerous applications (e.g. gaming, driving, and piloting) in which there are usually multiple simultaneous tasks, and the user experience and performance could be vulnerable.
| Original language | English |
|---|---|
| Title of host publication | VRST '18 Proceedings of the 24th ACM Symposium on Virtual Reality Software and Technology |
| Publisher | Association for Computing Machinery |
| ISBN (Electronic) | 978-1-4503-6086-9 |
| DOIs | |
| Publication status | Published - Nov 2018 |
| Event | 24th ACM Symposium on Virtual Reality Software and Technology (ACM VRST) - Tokyo, Jamaica Duration: 28 Nov 2018 → 1 Dec 2018 |
Conference
| Conference | 24th ACM Symposium on Virtual Reality Software and Technology (ACM VRST) |
|---|---|
| Place | Jamaica |
| City | Tokyo |
| Period | 28/11/18 → 1/12/18 |
Research Keywords
- Directional cue
- Vibration
- Visual
- Auditory
- Multi-task
- Virtual reality
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