[PAR] [TLE] Douglas Engelbart [SEP] Douglas Carl Engelbart (January 30, 1925 – July 2, 2013) was an American engineer and inventor, and an early computer and Internet pioneer.  He is best known for his work on founding the field of human–computer interaction, particularly while at his Augmentation Research Center Lab in SRI International, which resulted in creation of the computer mouse, and the development of hypertext, networked computers, and precursors to graphical user interfaces.  These were demonstrated at The Mother of All Demos in 1968.  Engelbart's Law, the observation that the intrinsic rate of human performance is exponential, is named after him. [PAR] [TLE] The Mother of All Demos [SEP] "The Mother of All Demos" is a name retroactively applied to a landmark computer demonstration, 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, which was presented by Douglas Engelbart on 9  1968 ( ) (1968--) .
[PAR] [TLE] Douglas Engelbart [ SEP ] Douglas Carl Engelbart ( January 30 , 1925 – July 2 , 2013 ) was an American engineer and inventor , and an early computer and Internet pioneer . He is best known for his work on founding the field of human – computer interaction , particularly while at his Augmentation Research Center Lab in SRI International , which resulted in creation of the computer mouse , and the development of hypertext , networked computers , and precursors to graphical user interfaces . These were demonstrated at The Mother of All Demos in 1968 . Engelbart 's Law , the observation that the intrinsic rate of human performance is exponential , is named after him . [PAR] [TLE] The Mother of All Demos [ SEP ] " The Mother of All Demos " is a name retroactively applied to a landmark computer demonstration , 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 , which was presented by Douglas Engelbart on 9 1968 ( ) ( 1968 - - ) .
Douglas Engelbart, presenter of the 'Mother of All demos' computer demonstration at the Association of Computing Machinery is best known for facilitating the development of which computer device in a precursor to graphical user interfaces?
Douglas Engelbart , presenter of the ' Mother of All demos ' computer demonstration at the Association of Computing Machinery is best known for facilitating the development of which computer device in a precursor to graphical user interfaces ?
computer mouse
computer mouse