Palm’s new next generation operating system, Palm webOS, takes the power of Windows Mobile and combines it with the simplicity of a web browser. Palm has just privately prereleased the Mojo SDK
Mojo allows users to build applications complete with gesture-based navigation, transitions and scrolling as well as use the notification system to alert users without interrupting what they are dong. Users can also leverage local storage capabilities of HTML5 so that data is available even when users are in offline mode. Developers can also use JSON-based messages to tap into a wide range of device services including location, contacts and calendars.