Jingzhigan Showcases "High-Degree-of-Freedom Full-Palm Tactile Solution" at World Robot Conference

On August 9, reporters learned from Beijing Jingzhigan New Materials Co., Ltd. (hereinafter referred to as "Jingzhigan") that the company unveiled the world's first "High-Degree-of-Freedom Full-Palm Tactile Solution" at the World Robot Conference. This solution has already been implemented in the latest L20 Industrial Edition dexterous hand released by Lingxinqiaoshou.

According to the company, the tactile solution designed by Jingzhigan for the L20 Industrial Edition dexterous hand supports 17 active degrees of freedom and enables full-range sensing. It is currently the most comprehensive full-palm tactile solution in the industry, featuring the widest sensor coverage and the highest number of array points, enabling "full-palm coordination."

For comprehensive tactile capture, 1,397 tactile points are distributed across 16 sensing zones, with three zones on each of the five fingers. These zones cover not only the front of the fingertips but also the sides, utilizing flexible wrapping and optimized wiring methods to ensure all-around tactile detection. The L20 Industrial Edition dexterous hand meets the demands of high sensitivity and wide-range measurement. It employs polymer nanomaterials, where resistance changes are not dependent on deformation, offering ultra-low time drift and ultra-low temperature drift characteristics while fulfilling high sensitivity and wide-range measurement requirements.

By integrating super-resolution algorithms, the system can achieve the effect of over 10,000 tactile points, enabling real-time object shape recognition. Combined with tangential force fitting algorithms, it can instantly determine the direction of tangential forces on manipulated objects, providing robust technical support for precise industrial operations.

"By covering the robot's palm and fingers with 'electronic skin,' we enable an upgrade from 'mechanical execution' to 'intelligent decision-making,'" said Chen Yao, CEO of Jingzhigan, highlighting the core value of the newly released "High-Degree-of-Freedom Full-Palm Tactile Solution." He explained that fingertip sensors can accurately measure grip strength, while palm sensors can assess stability by analyzing force distribution. This "full-palm coordination" is key to achieving human-like robotic operations.

Public records show that Jingzhigan was established in June 2025, with its parent company being Jinghua New Materials, a Shanghai-listed enterprise. The company possesses core material technologies, module manufacturing processes, and front-end/back-end algorithms, with products covering robotic tactile modules, new energy batteries, and 3C consumer electronics. Jinghua New Materials, founded in 2006, became China's first publicly listed adhesive materials company in 2017, specializing in fundamental chemical R&D and precision coating technologies.