ITEMInformation Transmission Evolution MapA visual history of human information
Person

Claude Shannon

Claude Shannon was an American mathematician and electrical engineer whose work connected symbolic logic, switching circuits and communication. His 1937 thesis made Boolean algebra a practical language for relay design; his 1948 paper established a mathematical theory of information.

Period
1916–2001
Known for
Switching theory and mathematical information theory
Historical contribution

What Shannon contributed

Shannon showed that logical propositions could be represented by switching circuits, helping turn digital circuit design into a systematic discipline. He later defined information in probabilistic terms, separating the engineering problem of reliable transmission from the meaning of a message.

Why it mattered

His framework gave communications engineers common measures for information, redundancy, noise and channel capacity. It also shaped digital coding, compression and later probabilistic approaches to language.

Connected topics

Where this fits in ITEM

Binary digital representationGenerative Language Models
Evidence

Sources and further reading

  1. Claude Shannon thesis

    MIT DSpace

    Open source ↗

  2. A Mathematical Theory of Communication

    Shannon, Claude E · 1948

    Open source ↗

  3. Propositional Logic

    Stanford Encyclopedia of Philosophy

    Open source ↗

  4. Explanation of Binary Arithmetic

    Leibniz Translations

    Open source ↗