Surface haptic rendering of virtual shapes through change in surface temperature
Compared to relatively mature audio and video human-machine interfaces, providing
accurate and immersive touch sensation remains a challenge owing to the substantial …
accurate and immersive touch sensation remains a challenge owing to the substantial …
Human low-threshold mechanoafferent responses to pure changes in friction controlled using an ultrasonic haptic device
The forces that are developed when manipulating objects generate sensory cues that inform
the central nervous system about the qualities of the object's surface and the status of the …
the central nervous system about the qualities of the object's surface and the status of the …
Step-change in friction under electrovibration
Rendering tactile effects on a touch screen via electrovibration has many potential
applications. However, our knowledge on tactile perception of change in friction and the …
applications. However, our knowledge on tactile perception of change in friction and the …
Tactile perception of virtual edges and gratings displayed by friction modulation via ultrasonic actuation
Tactile discrimination and roughness perception of real textures are extensively studied and
underlying perceptual mechanisms are relatively well-established. However, tactile …
underlying perceptual mechanisms are relatively well-established. However, tactile …
Perception of friction-related cues induced by temperature variation on a surface display
Frictional cues enable us to perceive material properties and topography, which has
prompted a dynamic research on methods for friction modulation. Recently, a novel method …
prompted a dynamic research on methods for friction modulation. Recently, a novel method …
Detection of friction-modulated textures is limited by vibrotactile sensitivity
Modulation of the frictional force of a fingertip sliding over a surface-haptic device can
produce compelling sensations of texture and relief. The virtual sensation is particularly …
produce compelling sensations of texture and relief. The virtual sensation is particularly …
Detection and identification of pattern information on an electrostatic friction display
RL Klatzky, A Nayak, I Stephen… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
An electrostatic friction modulation device based on a tablet computer was used to present
pattern stimuli to the fingertip for two tasks: detecting patches of friction and matching a …
pattern stimuli to the fingertip for two tasks: detecting patches of friction and matching a …
Recognition of 2D Shapes with Varying Complexity and Thickness on an Ultrasonic Tactile Display
Current haptic surfaces performing friction modulation still do not convey realistic shape
sensations. In this study, we designed three elongated shapes that were rendered by …
sensations. In this study, we designed three elongated shapes that were rendered by …
Understanding the Effects of Tactile Grating Patterns on Perceived Roughness Over Ultrasonic Friction Modulation Surfaces
S Chu, H Tu - Human Factors, 2023 - journals.sagepub.com
Objective Our study aims to investigate the effects of grating patterns of perceived roughness
on surfaces with ultrasonic friction modulation, and also to examine user performance of …
on surfaces with ultrasonic friction modulation, and also to examine user performance of …
Recognition of 2D shapes with varying complexity and thickness on an ultrasonic tactile display
Current haptic surfaces performing friction modulation still do not convey realistic shape
sensations. In this study, we designed three elongated shapes that were rendered by …
sensations. In this study, we designed three elongated shapes that were rendered by …