Andrew Peters Looks

Point, click. The gestures and metaphors of icon-driven computing feel so natural and effortless to us now, it seems strange to recall navigating in the digital world any other way. Until Apple's debut of the Macintosh in 1984, however, most of our interactions with computers looked more like this: How did we get from there to here? The Mac wasn't the first computer to present the user with a virtual desktop of files and folders instead of a command line and a blinking cursor. As every amateur geek historian knows, the core concepts behind the graphical user interface or GUI (including the icons, mouse, and bitmapped graphics) made their debut in 1968 in a presentation by Stanford Research Institute's Doug Engelbart celebrated as the "mother of all demos." The revolutionary ideas in Engelbart's demo were further developed at Xerox PARC, where a 24-year-old Steve Jobs took a legendary tour in 1979 that convinced him that the GUI represented the democratic future of computing. ("I