Thermotherapeutic Electronic Skin: User‐Interactive Thermotherapeutic Electronic Skin Based on Stretchable Thermochromic Strain Sensor (Adv. Sci. 17/2020)

In article number 2001184, Seung Goo Lee, Kilwon Cho, and co‐workers demonstrate a user‐interactive thermotherapeutic electronic skin by integrating thermochromic composite and a stretchable strain sensor. Both heat and color of the device are easily controlled by external mechanical strain. This device exhibits a potential application in effective connective tissue injury rehabilitation, while avoiding skin burns. [Image: see text]