Dr. Tupman, age 63, is currently the owner of Details Lab Inc., an advisory firm focusing on scaling organizations for high-growth, technology development and new product introduction. From 2001 to 2011, Dr. Tupman rose from manager to Vice President of hardware engineering at Apple Inc., where he led the hardware engineering and technology teams for multiple mobile devices. Prior to Apple, Dr. Tupman worked at Psion Computers in London, England, from 1995 to 2001 as a hardware-engineering manager, developing a number of personal digital assistant products. From 1988 to 1995, Dr. Tupman was a Principal Design Engineer at Schlumberger in Farnborough, England, where he developed low power, high precision sensors for the gas, fuel and aerospace industries. Dr. Tupman holds a bachelor's degree in Electronics Engineering and an honorary doctorate (D.Sc.) from the University of Salford, England. Dr. Tupman is named as an inventor on more than 30 U.S. patents. Dr. Tupman served as a director of Pixelworks, Inc., a company that develops video display processing technology, from April 2014 to May 2025. The Governance and Nominating Committee believes that Dr. Tupman is well qualified to be on the Board based on his extensive engineering and technology background in the consumer electronics and industrial markets as well as his public company board and corporate governance experience.