1/22/2024 0 Comments Jef raskin user interface![]() (Apple is often accused of copying Xerox’s graphical user interface–GUI–into the Macintosh operating system).Ĭheck out this demo of zoomable interfaces. Reskin was an assistant professor at the University of California, San Diego, and a visiting scholar at the Stanford Artificial Intelligence Laboratory in the 1970s when he first visited Xerox PARC (Palo Alto Research Center). The Macintosh was launched in 1984, but Raskin left Apple in 1982 amid a well-documented dispute with Steve Jobs. Raskin, who named the Macintosh after his favorite fruit, joined Apple in January 1978 as employee No. Raskin, the author of The Humane Interface, died of cancer, according to a man who answered the telephone Sunday at Raskin’s Pacifica, Calif., home. Zoomable UI is woefully underused today, but I think it should be an integral part of our desktop operating systems in the future.Jef Raskin, the human-computer interface expert largely credited with beginning the Macintosh project for Apple Computer, died Saturday at age 61. Zooming is a natural metaphor that people adapt to as easily as they do to scrolling. I'm not sure when the mouse scroll wheel became standard equipment on computer mice, exactly, but I'm awfully glad that it did. You don't have to think it just works the way you'd expect it to. It's totally natural and completely intuitive. The zooming metaphor is central to the new real-time strategy game Supreme Commander you're constantly zooming into the battle to take control of individual units, then zooming back out to get a larger, strategic view of what's happening on the battlefield. What really struck me about zoomable UI is how intuitive and usable it is in the right situation. The Apple iPhone, the Nintendo DS, and DeepFish for Windows Mobile all use this technique to render web pages. Many mobile web browsers, due to their tiny screens, implement zoomable interfaces for navigating the web.The OLPC Sugar UI heavily leverages the Zoom metaphor in its design.You can dynamically zoom in and out of a 3 terabyte image compressed into 144 gigabytes of data. Ole Eichhorn's company Aperio implemented similar zoom techniques to allow the viewing of terapixel images in the browser.Vista's Flip3D is a far less useful imitation, but fortunately there is an excellent clone available. The Expose feature in OS X is a limited form of zooming in and out of the desktop.Most modern mapping sites ( Google Maps, Live Maps) allow zooming in and out, with varying degrees of smoothness and fidelity.You're probably already using at least one zoomable user interface without thinking much about it. Zooming user interfaces are rare in current operating systems and applications, but there are a few. Scaling is near perfect and rapid for screens of any resolution.Performance depends only on the ratio of bandwidth to pixels on the screen.Speed of navigation is independent of the size or number of objects.According to Microsoft, zoomable UI has these advantages: ![]() You can experience the Seadragon technology in Photosynth, which is also being ported to Microsoft's Silverlight. You can interact with the very same flash demo on this page scroll down to "Launch the Zoom Demo", and be prepared to wait a bit, as it's an 8 megabyte Flash file.Īlthough popularized by Jef Raskin, Humanized isn't the only company working on zoomable user interfaces Microsoft has Seadragon: Asa's demo of zoomable interfaces starts at 1:05 in the video. ![]() One of the most interesting aspects of Jef's work was zoomable user interfaces. ![]() It's largely a continuation of the work of his father. Asa Raskin, the son of the late Jef Raskin, recently gave a presentation at Google on the work his company, Humanized, is doing.
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