The development of electronic skin with multiple senses is essential for various fields, including rehabilitation, health care, prosthetic limbs, and robotics. One of the key components of this technology is stretchable pressure sensors, which can detect various types of touch and pressure. Recently, a joint team of researchers from POSTECH and the University of Ulsan in Korea has recently made a significant breakthrough by successfully creating omnidirectionally stretchable pressure sensors inspired by crocodile skin.