Rubbery CMOS provides same functionality as conventional circuits but are made from entirely stretchable and intrinsically elastic rubber materials

https://www.eurekalert.org/news-releases/1105737

"use rubber for every functional component (semiconductor, dielectric, interconnect) eliminating need for rigid conventional materials... skin-like, thin, sensory, stretchable electronic layer, including digital logic gates, that adhere intimately to human skin... integrates not only p-type (which has been done previously) but also n-type... stable even stretched up to 50%... medical/ health-monitoring, soft robotics and advanced human–machine interfaces (e.g., a smart, sensing glove)"