Between my Yahoo and Google days, I co-founded a company called Koollage. Koollage provides a way to create compelling multimedia content packages, called pods, for hands-free consumption on high-end mobile phones.
Koollage obtained a round of angel investment, and launched the product to good reviews, but does not have the funding to continue operations. If you are interested in learning more about Koollage or Koollage technology and patents, contact me.
Here's what a pod looks like - you can hit the play button and view information like a movie on an iPhone or Android device.