https://www.theguardian.com/technology/video/2019/oct/22/synthetic-skin-covers-the-fleshy-future-of-phone-tech-video

French researchers have developed a phone case that mimics the haptics of human skin. The interface could open up a new world of tactile communication. There are two styles, a simple version and an ‘ultra realistic’ version, but the anthropomorphic add-on is still just a prototype