Unblocking The Main Thread Solving ANRs and Frozen Frames
Introduction to the Semantic Web
1. The Semantic Web - a useful, usable technology? Liddy Nevile La Trobe University
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7. General Public (on the Web) Users (with middle wear/ AT / Browsers) Website Your Current Website Semantic Annotations, Automatic Fixes, Database views Engine Layer of Meaning Presentational Layer Alternative versions Untouched original
8. Before…. As see on the Web Navigation Bar made with images-only. Completely inaccessible to assistive technology. Relationship between text and form elements inaccessible to assistive technology.
9. After…(1) Meaning behind images is known Relationship between text and form elements is known Enhanced Navigation for screen readers, PDA’s and orientation As see on the Web
10. Middleware Architecture (taken from SWAP) Original HTML SWAP ML Translation rules Semantic annotations Data Base XHTML Scenario-specific transformations XHTML XHTML XHTML Original presentation Extract presentation Scenario-specific CSS Rules and transformations