Dr. Douglas C. Engelbart (born January 30, 1925) is an American inventor and early computer pioneer. He is best known for inventing the computer mouse,as a pioneer of human-computer interaction whose team developed hypertext, networked computers, and precursors to GUIs; and as a committed and vocal proponent of the development and use of computers and networks to help cope with the world s increasingly urgent and complex problems.His lab at SRI was responsible for more breakthrough innovation than possibly any other lab before or since. Engelbart had embedded in his lab a set of organizing principles, which he termed his "bootstrapping strategy", which he specifically designed to bootstrap and accelerate the rate of innovation achievable.