Further to the previous post, Google are on the job of building an application to simplify the creation of apps http://tech.fortune.cnn.com/2010/07/...app-explosion/ and I entirely agree with Seth Weintraub that 'It seems then that Android is likely to catch Apple pretty quickly in the "great for marketing, nonsense for practicality" apps numbers race. Google is currently closing in on 100,000 apps in the Marketplace. Apple's iOS App Store is closer to 250,000. Those numbers are all but meaningless because 90+% of apps on both platforms are complete trash.'
Content creators and content managers need to start thinking about how their sweat and blood will transfer from an HTML environment to an APPS environment.
See the App Inventor in Action on Youtube - it does not look too hard.
Or see a full tutorial below: