Multi-Channel Tactile-Force Rendering: A Microcurrent-Based Computational Framework for High-Resolution Haptic Feedback
Year: 2025
Type: conference-paper
Abstract: With the rapid development of information technology (IT), the lifestyle of modern society has transformed to a faster pace and is more human-centered. The developments in haptic technology have significantly improved the human-computer interaction. Virtual reality (VR) technology and the metaverse, which highlight personalized experience, have become hotspots of the information application industry. In VR applications, adding haptic feedback to the human-computer interaction process can make the experience more immersive. In recent years, research on virtual haptics has focused on two areas: the use of microcurrents to stimulate mechanoreceptors and the use of virtual haptics to convey information. Multi-channel tactile-force rendering permits realistic touch sensations. This is achieved by utilizing force and tactile feedback methods. It is effective for the users to feel detailed and immersive interactions. This paper presents a detailed review on the developments in microcurrent-based computational frameworks for high-resolution haptic feedback. This work also investigates the modern techniques for high resolution haptic rendering, such as the role of multi-channel simulation and computational modeling techniques. Furthermore, the applications of this technology, challenges, and future directions were elaborated.
Authors: Qiwei Xiong, Junfeng Liao, Detian Liu, Jusheng Chen, Zichen Su, Haoqiang Hua, Lin Wang, Hongbo Yao, Zhiheng Zhou, Lin Shu
Language: English
Subfield: Cognitive Neuroscience
Field: Neuroscience
Domain: Life Sciences
Open Access status: gold
Award: G8236303210
OpenAlex ID: W4411504930