- San Francisco (Wikipedia)
San Francisco (/ˌsæn frənˈsɪskoʊ/; Spanish for “Saint Francis”), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the fourth most populous in California and 17th most populous in the United States, with 815,201 residents as of 2021. It covers a land area of 46.9 square miles (121 square kilometers), at the end of the San Francisco Peninsula, making it the second most densely populated large U.S. city after New York City, and the fifth most densely populated U.S. county, behind only four of the five New York City boroughs. Among the 331 U.S. cities proper with more than 100,000 residents, San Francisco was ranked first by per capita income (at $133,856) and fifth by aggregate income as of 2019. Colloquial nicknames for San Francisco include SF, San Fran, The City, Frisco, and Baghdad by the Bay.
- “The Mother of All Demos” is a name retroactively applied to a landmark computer demonstration, of developments by the Augmentation Research Center, given at the Association for Computing Machinery / Institute of Electrical and Electronics Engineers (ACM/IEEE)—Computer Society’s Fall Joint Computer Conference in San Francisco, by Douglas Engelbart, on December 9, 1968.
- Memex (Wikipedia)
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.
