Html 5 Usability UPA 2009 - Dr. Yesha Sivan
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![History
• 1989 – First HTML idea.
• 1994 – W3C founded.
• 1995 – HTML 2.
• 1998 – HTML 4.
• ~~ XHTML (now part of HTML) [dark ages]
• 2007 – Start New HTML working group.
• 2009 (now) – Mature HTML 5 [600 pages].
– Example working: video. Canvas.
– Rate of acceptance is scary! (too fast for us).
• 2011 – Final HTML 5.
www.w3c.org.il 9](https://image.slidesharecdn.com/html5usability-upa2009-091116091729-phpapp02-091116095607-phpapp01/85/Html-5-Usability-UPA-2009-Dr-Yesha-Sivan-9-320.jpg)
![What should I do?
1. Follow the updates and changes [where].
2. Examine sites with several browsers.
3. Use HTML 5 in internal/external marketing.
4. Use validators [where, what?].
5. Remember – web is progressing from
showing information – to an operating
system that run applications and services. As
W3C calls it: “open web platformâ€
www.w3c.org.il 15](https://image.slidesharecdn.com/html5usability-upa2009-091116091729-phpapp02-091116095607-phpapp01/85/Html-5-Usability-UPA-2009-Dr-Yesha-Sivan-15-320.jpg)
![Mobile Web Best Practices Eyal Sela [Hebrew]](https://cdn.slidesharecdn.com/ss_thumbnails/mobilewebbestpractices-eyalselahebrew-100328072305-phpapp01-thumbnail.jpg?width=560&fit=bounds)
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Html 5 Usability UPA 2009 - Dr. Yesha Sivan
- 1. ‫5‪ - HTML‬מבט על התקן‬ ‫ממשקפי שמישות וקיימות‬ ‫ד"ר ישע סיון‬ ‫ר×ש משרד ×”-‪ W3C‬הישר×לי‬ ‫‪www.w3c.org.il‬‬ ‫1‬
- 2. ‫×ודות: ×יגוד ×”××™× ×˜×¨× ×˜ הישר×לי‬ ‫• שלוחת ×”×יגוד ×”×‘×™× ×œ×ומי:‬ ‫• עמותה ×œ×œ× ×ž×˜×¨×ª רווח‬ ‫פועל ×œ×§×™×“×•× ×”××™× ×˜×¨× ×˜ והטמעתו בישר×ל‬ ‫כתשתית ×˜×›× ×•×œ×•×’×™×ª, מחקרית, ×—×™× ×•×›×™×ª, חברתית‬ ‫ועסקית.‬ ‫‪www.w3c.org.il‬‬ ‫2‬
- 3. â€«×˜×›× ×œ×•×’×™×”â¶Ä¬ ‫• תשתיות‬ ‫– שמות ×ž×ª×—× ×•-‪IIX‬‬ ‫• קידו×‬ ‫– ‪ - W3C‬המשרד הישר×לי‬ ‫– ‪ - OPN‬מערכות פתוחות וקוד פתוח‬ ‫– ‪ - STS‬מ×גר × ×ª×•× ×™ ×”××™× ×˜×¨× ×˜ בישר×ל‬ ‫• × ×•×©××™× × ×•×¡×¤×™×‬ ‫‪www.w3c.org.il‬‬ ‫3‬
- 4. ‫â¶ÄªW3°ä‬â¶Ä¬ ‫×רגון ×‘×™× ×œ×ומי‬ ‫•‬ ‫כ-053 ××¨×’×•× ×™×‬ ‫•‬ â€«×¤×•×¨×•× × ×™×˜×¨×לי ליצירת ×ª×§× ×™ רשת ב××™× ×˜×¨× ×˜.‬ ‫•‬ ‫משימה:‬ ‫•‬ ‫להוביל ×ת הרשת למיצוי ×”×¤×•×˜× ×¦×™×ל על ידי פיתוח‬ â€«×¤×¨×•×˜×•×§×•×œ×™× ×•×§×•×•×™× ×ž× ×—×™× ×©×™×פשרו ×ת צמיחתה‬ ‫לטווח ×רוך.‬ ‫‪www.w3c.org.il‬‬ ‫4‬
- 5. ‫המשרד הישר×לי‬ ‫• ×”×•×§× ×‘-9991‬ ‫• ×ž×©× ×ª 8002 -×יגוד ×”××™× ×˜×¨× ×˜ הישר×לי‬ ‫• מטרות :‬ ‫1. ×œ×”×‘×™× ×œ×™×™×©×•× ×”×ž×œ×¦×•×ªâ€¬ ‫2. ערוץ קשר‬ ‫3. לוקליזציה ×•×ª×§× ×™ עברית‬ ‫‪www.w3c.org.il‬‬ ‫5‬
- 6. HTML5 For VPs Dr. Yesha Sivan, Head W3C Office Israel Michael(tm) Smith: W3C HTML Activity Lead www.w3c.org.il 6
- 7. HTML 5 – in 1 min 1. Vision: Runtime environments (like Flash, Java J2ME/MIDP, Silverlight). • No downloads, in the browser. 2. W3C stewardship -- integrating a lot of work into common platform (e.g., SVG, CSS, HTML, JavaScript) – stewardship. 3. Growing support • Google, Microsoft, Opera, Firefox, Apple Safari. 4. Promise – New elements build in – video. – Easy of deployment: web, TV, mobile. – The rise of SVG, Canvas: HTML for graphics (The no-flash Iphone example). – Keyboard Input – Off line (like Google gears). www.w3c.org.il 7
- 8. HTML 5 Design Principles 1. Support existing content • Maintain prior investment. 2. Ensure interoperability • Web, Mobile, Many browsers. • Difference between format and engine (flash example). 3. Precisely define browser behavior • Example: how “table†or “form†should act. • Detailed specs for the outcome. 4. Handle errors (non-draconically) • Today 90% of the web is not “correct†• So… we support graceful dealing with errors. 5. Evolution not revolution • Keep the past. • Enable the future. www.w3c.org.il 8
- 9. History • 1989 – First HTML idea. • 1994 – W3C founded. • 1995 – HTML 2. • 1998 – HTML 4. • ~~ XHTML (now part of HTML) [dark ages] • 2007 – Start New HTML working group. • 2009 (now) – Mature HTML 5 [600 pages]. – Example working: video. Canvas. – Rate of acceptance is scary! (too fast for us). • 2011 – Final HTML 5. www.w3c.org.il 9
- 10. Forms • Less JavaScript more built- in items. – <input type="date> and no code. www.w3c.org.il 10
- 11. Video www.w3c.org.il 11
- 12. Canvas Demo http://htmlfive.appspot.com/ www.w3c.org.il 12
- 13. More abilities • drag-and-drop • Geolocation API • Accesskey • Spellcheck (one can ask for spellcheck). <textarea spellcheck="false"> <textarea spellcheck="true"> www.w3c.org.il 13
- 14. Supporters There is a value for the different players as market share is now divided. They will compete: • Speed. • Added value (like bookmarks, addons). • Stability. • BUT keep the standard look & feel. www.w3c.org.il 14
- 15. What should I do? 1. Follow the updates and changes [where]. 2. Examine sites with several browsers. 3. Use HTML 5 in internal/external marketing. 4. Use validators [where, what?]. 5. Remember – web is progressing from showing information – to an operating system that run applications and services. As W3C calls it: “open web platform†www.w3c.org.il 15