[3DSAp1-4] Evaluation on Usability of Aerial Display by Changing the Timing of Providing Multimodal Feedback
contactless, aerial display, multimodal, usability
We revealed optimal relationship between position of the multimodal feedback (visual, auditory, and tactile using vibration to the sole of foot) and position of the aerial image for operating the aerial display. We also revealed the correlation between usability of aerial display and perceived depth position of aerial image.