Recent research in haptic systems has begun to focus on the generation of textures to enhance haptic simulations. Synthetic texture generation can be achieved through the use of stochastic modeling techniques to produce random and pseudo-random texture patterns. These models are based on techniques used in computer graphics texture generation and textured image analysis and modeling. The goal f...

Our project is based on our proposed haptic primary color theory, and our aim is to construct an intelligent information environment that is both visible and tangible, and integrates real-space communication, a human–machine interface, and media processing. We have succeeded in transmitting fine haptic sensations such as material texture and temperature from an avatar robot’s fingers to a human...

In this paper we investigate a use of haptics for skills training which we call haptic guidance. In the haptic guidance paradigm, the subject is physically guided through the ideal motion by the haptic interface, thus giving the subject a kinesthetic understanding of what is required. Subjects learned a complex 3D motion under three training conditions (haptic, visual, haptic and visual) and we...

This paper presents a dual modeling method that simulates the graphic and haptic behavior of a volumetric deformable object and conveys the behavior to a human operator. Although conventional modeling methods (a mass-spring model and a finite element method) are suitable for the real-time computation of an object’s deformation, it is not easy to compute the haptic behavior of a volumetric defor...

The integration of visual and haptic input can facilitate object recognition. Yet, vision might dominate visuo-haptic interactions as it is more effective than haptics in processing several object features in parallel and recognizing objects outside of reaching space. The maximum likelihood approach of multisensory integration would predict that haptics as the less efficient sense for object re...