Memex is a hypothetical electromechanical device for interacting with microform documents and described in Vannevar Bush's 1945 article "As We May Think". Bush envisioned the memex as a device in which individuals would compress and store all of their books, records, and communications, "mechanized so that it may be consulted with exceeding speed and flexibility". The individual was supposed to use the memex as an automatic personal filing system, making the memex "an enlarged intimate supplement to his memory". The name memex is a portmanteau of memory and expansion.
Vannevar Bush
Hypertext Editing System (HES) IBM 2250 Display console – Brown University 1969
Vannevar Bush was an American engineer, inventor and science administrator, who during World War II headed the U.S. Office of Scientific Research and Development (OSRD), through which almost all wartime military R&D was carried out, including important developments in radar and the initiation and early administration of the Manhattan Project. He emphasized the importance of scientific research to national security and economic well-being, and was chiefly responsible for the movement that led to the creation of the National Science Foundation.
Bush in the 1940s
Differential analyzer in use at the Cambridge University Mathematics Laboratory, 1938
Bush attending a meeting at the University of California, Berkeley in 1940. From left to right: Ernest O. Lawrence, Arthur H. Compton, Bush, James B. Conant, Karl T. Compton, and Alfred L. Loomis
Cut away diagram of the proximity fuze Mark 53