Designing efficient robot dynamic tactile feedback systems remains a great challenge, especially in disaster relief and human-computer interaction, because they need to provide timely tactile and visual data. Herein, a novel bioinspired electronic skin (e-skin) is proposed based on self-powered triboelectric sensor (TES) arrays and electrochromic device (ECD) arrays. Single-electrode TES arrays (TESA) are used to detect pressure distribution at the different positions of the robot. The ECD arrays (ECDs) are used as the real-time visualization window to provide feedback on the pressure distribution by the change in the color of the e-skin. The bioinspired e-skin arrayed system possesses a similar capability to Chameleon, displaying the pressure information on the contact surface between the robot and object in real-time via interactive color-changing capabilities, such as the location, degree, and distribution. Moreover, the proposed e-skin can be used as a feedback system for large-scale curved robot surfaces due to its flexibility, large-scale process, and excellent compatibility. Thus, the novel design, large-scale process, and self-powered advantages make it a good candidate to pave the way for developing human-robot interactions as robot dynamic tactile real-time feedback systems. A bioinspired multifunctional electronic skin based on triboelectric sensor arrays and electrochromic device arrays is proposed to use as robot dynamic tactile real-time feedback. The arrayed design system displays the pressure intuitively in real-time through color switching and provides more information for detecting the distribution of pressure, showing the positive prospects of electronic skin in the field of robot tactile feedback. image
