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Alan Curtis Kay (born May 17, 1940) [1] is an American computer scientist best known for his pioneering work on object-oriented programming and windowing graphical user interface (GUI) design. At Xerox PARC he led the design and development of the first modern windowed computer desktop interface.
Alan Kay holding the mockup of Dynabook, 2008. Describing the idea as "A Personal Computer For Children of All Ages", Kay wanted the Dynabook concept to embody the learning theories of Jerome Bruner and some of what Seymour Papert— who had studied with developmental psychologist Jean Piaget and who was one of the inventors of the Logo programming language — was proposing.
Smalltalk is a purely object oriented programming language (OOP) that was originally created in the 1970s for educational use, specifically for constructionist learning, but later found use in business. It was created at Xerox PARC by Learning Research Group (LRG) scientists, including Alan Kay, Dan Ingalls, Adele Goldberg, Ted Kaehler, Diana ...
The team was overjoyed by how well the ship fared when it finally took to the sea on March 2, said Robert B. Jackson, photographer and health and safety officer. “For the first time in 4,000 ...
Toshiba T1000SE (1985) and DynaBook J-3100SS (1989). The dynabook was a portable computer concept first introduced by Alan C. Kay in the 1960s and 1970s. Tetsuya Mizoguchi, an executive in Toshiba's mainframe computer division, read Kay's paper "Personal Dynamic Media" in the March 1977 IEEE Computer; and inspired by the concept of a computer that could be carried and used by anyone of any age ...
Engelbart practicing for the demo "The Mother of All Demos" was 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.
British historian Alex Kay estimates that at least 30,000 city inhabitants died in the famine. According to Soviet sources about 70–80,000 people died of starvation in Kharkiv during the occupation by Nazi Germany. Soviet Union: 30,000 – 80,000: 1941–1943: Famine in Kyiv. On April 1, 1942, well after the first winter of famine, Kyiv ...
Participatory democracy is a type of democracy, which is itself a form of government. The term "democracy" is derived from the Greek expression δημοκρατία (dēmokratia) (δῆμος/ dēmos: people, Κράτος/ kratos: rule). [3] It has two main subtypes, direct and representative democracy. In the former, the people have the ...