Hybrid model advantages: Easy to migrate from web to hybrid using just a bridge such as Phonegap Reuse of web programming skills Easy development and testing (browser-based). Enables access to native functionality Wrapper can be done away with in the future when broswers get more capabilities. Revenue via purchase through app stores. Disadvantages: Apps are slower (run in web container). Disadvantages of native model: Have to redo the whole thing for each platform. Expensive (dev + maintenance) Platform specific skills needed.
dojox.mobile. dojox.mobile is a framework of controllers, CSS3-based themes, and device-like widgets that will allow you to effortlessly create intelligent, flexible, and cross-device-compatible mobile web applications. The Dojo Mobile package provides a number of widgets that can be used to build web-based applications for mobile devices such as iPhone, Android, or BlackBerry. These widgets work best with webkit-based browsers, such as Safari or Chrome, since webkit-specific CSS3 features are extensively used. However, the widgets should work in a "graceful degradation" manner even on non-CSS3 browsers, such as IE or (older) Firefox. In that case, fancy effects, such as animation, gradient color, or round corner rectangle, may not work, but you can still operate your application. Dojo Mobile is designed to be as lightweight as possible to achieve a better user experience on mobile. It has only a few dependencies on other dojo/dijit modules, so many of the base modules can be eliminated at build time. Also, it has its own very small parser that is a subset of the core dojo.parser, but has enough capability to bootstrap your application.
IBM Rational Team Concert is part of the Rational solution for Collaborative Lifecycle Management Rational Team Concert integrates work item tracking , source control management , continuous builds , iteration planning , and highly configurable process support  to adapt to the way you want to work, enabling developers, architects, project managers, and project owners to work together effectively. Two clients
