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The 20th Anniversary of the Apple Macintosh Computer!

“On January 24, 1984 the personal computing movement was changed forever with the Superbowl launch of Apple’s Macintosh computer. While the graphical user interface, mouse, and bitmapped display+printing had been around for more than a decade, the Mac represented the first combining of these key innovations into a beautifully crafted package that an ordinary consumer could pick up and use in daily life. The Mac went on to spawn several revolutions including the ‘Desktop Publishing’ phenomenon of the 80s. This site is a special project of the DigiBarn Computer Museum to bring together some of the rarest artifacts relating to the Mac (many never seen online or published in any way). We will also pull together many materials that will give you an idea of where the Mac came from, predecessor systems, people and organizations, and where the Mac fits today in our evolutionary tree of visual computing.” (DigiBarn Computer Museum)

A short history of structured flowcharts

“The fascinating history and evolution of structured flowcharts (usually called Nassi-Shneiderman Diagrams or structograms) goes back to 1972. As a graduate student, I got the idea while attending an ACM organized talk in New York by Michael Jackson on structured programming. If GOTOs were to be avoided, then shouldn’t the lines in old flowcharts be avoided as well. Fifteen minutes of sketching led to the first ideas of sequence, conditionals and iteration.” (Ben Shneiderman)

Hypertext Publishing and the Evolution of Knowledge

“Media affect the evolution of knowledge in society. A suitable hypertext publishing medium can speed the evolution of knowledge by aiding the expression, transmission, and evaluation of ideas. If one aims, not to compete with the popular press, but to supplement journals and conferences, then the problems of hypertext publishing seem soluble in the near term. The direct benefits of using a hypertext publishing medium should bring emergent benefits, helping to form intellectual communities, to build consensus, and to extend the range and efficiency of intellectual effort. These benefits seem numerous, deep, and substantial, but are hard to quantify. Nonetheless, rough estimates of benefits suggest that development of an adequate hypertext publishing medium should be regarded as a goal of first-rank importance.” (K. Eric DrexlerForesight Institute)