The Relationship Between Illusory Heaviness Sensation and the Motion Speed of Visual Feedback in Gesture-Based Touchless Inputs.

ABSTRACT: Interaction systems with gesture-based touchless inputs are becoming more common. Nevertheless, perceptual properties of the visual feedback used in the system have not been well documented. We investigated whether the speed of motion shown in visual feedback used in gesture-based touchless inputs could be a cue for the heaviness sensation of an object even when other incidental cues, such as changes in object size and spatial consistencies in direction between gestures and feedback, were eliminated from the stimuli. Participants were asked to make a gesture to grasp and raise/lower disks shown on a horizontal display. The disk's diameter changed in accordance with the vertical position of the participant's hand. The results showed that the rate of change in diameter determined the heavine

SUBMITTER: Kawabe T 

PROVIDER: S-EPMC9120360 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature