Hartmut F.-W. Sadrozinski is a research physicist and adjunct professor at the University of California, Santa Cruz. A senior fellow of the IEEE, Dr. Sadrozinski has been working on the application of silicon sensors and front-end electronics in elementary particle physics and astrophysics for over 30 years. He is currently involved in the use of silicon sensors to support hadron therapy. He earned his Ph.D. from the Massachusetts Institute of Technology. Jinyuan Wu is an electronics engineer in the Particle Physics Division of Fermi National Accelerator Laboratory. Dr. Wu is a frequent lecturer at international workshops and IEEE conferences. He earned his Ph.D. in experimental high energy physics from Pennsylvania State University.