Why HTML5?

• XHTML의 실패• 하위 호환성• 브라우저 간 호환성• 개발자 생산성• 리치 웹 기능• Fixed Bugs

Status of HTML5

•W3C HTML W/G• Microsoft, Apple, Mozilla and Opera

• Google•Working Draft• + Guides

•2012

Spec of HTML5

• Semantic Markup•Web Form• Multimedia• Rich UX• Offline Application• + Bug Fixes

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Canvas

Video

(Geolocation)

App Cache

Database

Workers √√ √√ √√ √√

iPhone

mobile

mobile

mobile

WebKit Kills Everything!

Forget !

How many SDKs?

• 애플 아이폰• MS의 윈도 모바일• 구글 안드로이드• 심비안• Palm Mojo

Integration?• Joint Innovation Lab • = 차이나모바일, 소프트뱅크, 보다폰

• Eclipse pulsar IDE• = Motorola Java ME SDK, Nokia S60 SDK

• Hybrid application framework• = Titanium Mobile, RhoMobile, Phone Gap

Speaking from personal experience, I've had a lot more fun writing an HTML5 application based on CSS3, the database API, and jQuery that runs out of the box on all of the hot mobile platforms than I ever would have had writing some silly Objective C app for a locked down App Store (or Java for an open one).

HTML 5 + CSS 3 + HTML 5 + CSS 3 + Apps Cache + Database APIApps Cache + Database API