Ambient touch: designing tactile interfaces for handheld devices
Proceedings of the 15th annual ACM symposium on User interface software and technology
ACM SIGGRAPH 2010 Emerging Technologies
ACM SIGGRAPH 2010 Posters
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We have proposed and developed a tactile display that uses electrical current as a stimulus.The main characteristic of this display is that each type of mechanoreceptors is stimulated separately so that "tactile primary colors" are defined. In this paper, we fabricated a 4x4 array electrode system, presented surface roughness, pattern, and relative motion.