Abstract
Gesture input with body motion has an operating limitation due to a lack of human precise positioning capability of the hand in the air. This study proposes simplified tactile feedback methods to improve spatial pointing performances in a button-selecting task. The proposed methods showed that simplified tactile feedbacks, which were just non-directional vibratory intensity or a few vibration patterns, could improve the pointing performance in a nine-buttons-selecting task by utilizing human proprioceptive sensation.
