Eric Walker added Engelbart's law - Wikipedia to Douglas Carl Engelbart
Eric Walker added The Mother of All Demos - Wikipedia to Douglas Carl Engelbart and The Mother of All Demos
Eric Walker added Douglas Engelbart - Wikipedia to Douglas Carl Engelbart
Eric Walker added Bret Victor - Inventing on Principle on Vimeo to a number of topics
Eric Walker added a number of topics and a number of links to Computer scientists and software developers, and added Computer scientists and software developers to Scientists, researchers and academics and Computer science
Eric Walker added a number of links to Douglas Carl Engelbart, and added Douglas Carl Engelbart to Computer scientists and software developers