Multi-mode haptic interaction technique and its application

The haptic interaction technology is an important human computer interaction technology widely used in virtual reality-based applications. Haptic feedbacks can be generated by haptic device and provided to human operators. The haptic feedback value is calculated by simulating the human haptic perception process of contacts with real objects in the virtual environment. The interactivity and telepresence of the virtual environment based human computer interaction can be greatly improved. Considering the aspects of virtual objects and haptic rendering, this paper summarizes the research situations of the technologies of haptic modeling of virtual objects and haptic rendering equipment, analyzes the characteristics of various modes of haptic interaction technology, and proposes the framework of a human-robot interaction-information perception system based on cloud computing. Besides, this paper briefly introduces the research achievements of the Instrument Science and Engineering lab of Southeast University. Finally, the future development trend of multi-mode haptic interaction technology is discussed.