Recent Achievements of Electrotactile Displays in IEEE Transactions on Haptics

Electrotactile displays are a promising technology that combines the simplicity of implementation using only electronic circuits with the flexibility to deliver tactile sensations across many body sites. In recent years, their applications and research have rapidly advanced. This article provides an overview of studies published in IEEE Transactions on Haptics, covering diverse aspects such as application domains of electrotactile stimulation, techniques for stabilizing percepts, methods for efficient information rendering, and the use of electrotactile displays as tools for investigating human tactile perception. Through this review, the engineering and scientific potential of electrotactile interfaces is highlighted, along with prospects for realizing future tactile displays that are low-cost, high-density, and large-area.