Dr. Firat Guder is a professor in Intelligent Interfaces in the Department of Bioengineering at Imperial College London. Dr. Guder and his research group work in the intersection of material science, electronics, computing, biology and chemistry to develop intelligent interfaces to connect complex biological systems with machines. Dr. Guder's work has, in part, led to starting Unhindr, a startup focused on developing dynamically adjustable prosthetic liners for people with amputations. This episode focuses on the motivation, challenges, and promises of this important work.