Claude Shannon<\/a> (1916–2001) was an eminent American<\/a> mathematician, electrical engineer, and cryptographer widely celebrated as the \"father of Information Theory<\/a>.\" His 1948 landmark paper, \"A Mathematical Theory of Communication<\/a>,\" established the fundamental limits on signal processing and communications operations such as data compression and storage.<\/p> While a student at the Massachusetts Institute of Technology<\/a> (MIT<\/a>), he wrote a master's thesis titled \"A Symbolic Analysis of Relay and Switching Circuits<\/a>.\" This work demonstrated that Boolean Algebra<\/a> could be used to simplify the design of electromechanical relays then used in telephone routing switches. This discovery is considered the foundation of Digital Circuit Design<\/a>.<\/p> During World War II<\/a>, Claude Shannon<\/a> contributed significantly to the field of Cryptography<\/a> at Bell Labs<\/a>, working on fire-control systems and secure communications. He is also credited with inventing the concept of the \"Bit<\/a>\" as a basic unit of information.<\/p> For more detailed biographical information, see the Encyclopaedia Britannica<\/a> and the MIT News obituary<\/a>.<\/p>Related Topics<\/h2>