Building Mobile Apps with HTML, CSS, and JavaScript
by jonathanstark on Jul 21, 2010
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- Cell phone subscriptions hit 5 billion in July 2010 (up from 720 million in 2000)
- 15% of phones sold in 2009 were smart phones (17% in 2010Q1 - almost 50% increase over 2009Q1).
- Mobile broadband subscriptions (3G or better) at 360 million in 2009. Ericsson predicts 3.4B by 2015 and 50B connected devices by 2020.
- At this rate mobile broadband subscriptions will overtake wired broadband in a year or two.
- 56% of public Wi‑Fi connections in 2009 were from mobile devices.
- Native apps (e.g. WebEx, SalesForce)
- Web apps (e.g. Gmail, Google Calendar)
- SMS apps (e.g. Google SMS, Twitter, Aardvark)
- Selling iPhone cases in U.S.? Native app
- Selling office supplies in North America? Web app
- Providing banking services in rural China? SMS app
- Platform is easy to learn, most orgs have web talent in house already.
- Web is a proven, stabile platform that works reasonably well across the widest range of devices.
- Host your app and email out the links.
- No approval process, no multiple app stores, no delay on bug fixes.
2) Put www on desktop
3) Run wiz
4) Compile app
5) Install on emulator
6) Update markup
7) Recompile and install