22. Three way of testing:
• Use a real phone
• Use the simulator
• Use the emulator (r2d2b2g)
23. The easiest way is the esimulator:
• available as simple Firefox Add-on
• manifest file validation
• remote debugging
• remote console
• push to device
26. Application development steps
• edit html and css files to create UI
• implement application logic in javascript
• write manifest for the OS
• open your manifest in the simulator