Core Viewpoint - The article discusses a revolutionary advancement in soft robotics through the development of high-performance artificial muscles using a novel dielectric elastomer design, which addresses the limitations of electromechanical sensitivity in existing materials [3][4]. Group 1: Research Findings - The research team introduced a heterogeneous crosslinking-induced phase separation strategy to create a semi-separated biphasic bicontinuous dielectric elastomer with high electromechanical sensitivity [4]. - This unique structure, achieved by manipulating the crosslinking mechanisms of two commercial silicone elastomers (Sylgard 170 and Elastosil P7676), resulted in a material with an electromechanical sensitivity of up to 360 MPa⁻¹ [4]. Group 2: Applications - The developed artificial muscles can achieve high energy density, high power density, and ultra-long service life under low driving electric fields [6]. - The artificial muscles have been successfully applied in large-stroke robotic arms and tetherless soft crawling robots with multimodal motion capabilities, showcasing their powerful performance and multifunctionality [6].