I continue to see a lot of interest for dashboards applications on mobile devices (particularly on tablets), and I think that interactive data visualization applications are really a sweet spot for Flex. As an example, I built a simple dashboard aggregator using the out-of-the box charting components available in Flex. The same application can run on iOS (iPhone/iPad/iPod Touch), Android devices, and on the BlackBerry PlayBook. If you are an existing Flex developer, this will look very familiar: these are the same charts you also run in the browser or on the desktop on traditional computers. Check out the video:
Usual disclaimer: I’m not a designer, so this is mostly developer artwork. You can of course polish, customize and style the out-of-the-box-experience.