In some cases I have been able to provide demos for apps like a working on a musical instrument demonstration app in 20 hours because I have this framework in place.
Some of my most recent projects have been:
* Providing a scalable 3D music album app deployment engine for Immersive Album, see: http://www.youtube.com/watch?v=DOUsOjEPhD4
* Prototyping and Deployment of an HTML5 app for grocery product advertising
* Providing a demo for fundraising for a musical instrument demonstration app
* Some of my own apps like Sketch Synth FX & Sketch Synth 2
* Demoing a rich audio visual advertising system to be embedded into web pages for advertising