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T ransitioning to Web 3.0

T ransitioning to Web 3.0. Jason Withrow : : Usable Development, LLC. Overview. From Web 1.0 to Web 3.0 HTML5 Improved accessibility Richer data Mobile computing. From Web 1.0 to Web 3.0. Web 3.0 Themes “Lets make our information better” “Lets adapt this to phones and tablets”.

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T ransitioning to Web 3.0

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  1. Transitioning to Web 3.0 Jason Withrow : : Usable Development, LLC

  2. Overview • From Web 1.0 to Web 3.0 • HTML5 • Improved accessibility • Richer data • Mobile computing

  3. From Web 1.0 to Web 3.0 Web 3.0 Themes “Lets make our information better” “Lets adapt this to phones and tablets” Web 2.0 Themes “We need to focus on social interaction” “Lets share our information with others” Web 1.0 Themes “Lets put up our information” “Lets sell some stuff!”

  4. HTML5 • The promise of better accessibility and better data depends on: • Flexible document structures • The ability to customize attributes • HTML5 allows for that flexibility

  5. ARIA • Accessible Rich Internet Applications • Despite what the name suggests, it is equally useful for web sites • Allows for structure/purpose to be conveyed as well as boundary conditions and behaviors • A much richer view of documents and interaction for screen readers

  6. Richer Data • Various options • Microformats • RDFa • Microdata (schema.org) • All are structured data markup options for products, events, people, etc.

  7. Responsive Design • Designs that adapt their display based on the device being used and/or its display characteristics • Typically smartphones and tablets are the target devices, but different viewport widths on desktops and laptops can also be targeted

  8. And a Variety of Technologies • Geolocation • Local Storage • SVG • Native controls for numbers, date/time, progress meters, etc.

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