Workshop report: Keeping the Web in Web 2.0
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Transcript of Workshop report: Keeping the Web in Web 2.0
![Page 1: Workshop report: Keeping the Web in Web 2.0](https://reader035.fdocuments.net/reader035/viewer/2022071813/55a4f1861a28ab38038b45e1/html5/thumbnails/1.jpg)
Instructor: Steffen Meschkat (Google)
Keeping the Web in Web 2.0Designing user interaction for web applications
![Page 2: Workshop report: Keeping the Web in Web 2.0](https://reader035.fdocuments.net/reader035/viewer/2022071813/55a4f1861a28ab38038b45e1/html5/thumbnails/2.jpg)
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Ajax applications
– Advantages:▫ Sophisticated UI, interactive and visual quality of
desktop applications
– Disadvantages:▫ Browser history and bookmarks of classic web
applications are broken if not implemented specifically.
![Page 3: Workshop report: Keeping the Web in Web 2.0](https://reader035.fdocuments.net/reader035/viewer/2022071813/55a4f1861a28ab38038b45e1/html5/thumbnails/3.jpg)
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Classes of interaction state elements
– Hard state:▫ Change creates history entry▫ E.g.: search in google maps (http://maps.google.be)
– Soft state:▫ Change is recorded in history, but doesn’t create a new entry▫ E.g.: panning in google maps (http://maps.google.be)
– Transient state:▫ Not recorded in history▫ E.g.: chatbox in google docs (http://docs.google.com)
– External state:▫ Not recorded in history, but recorded elsewhere▫ E.g.: messages in gmail (http://mail.google.com)