Here is the final video for my submission to the Google Android Developer's Challenge. More information about the project, as well as the application and source code, can be found at http://fluidnexus.net .
"Enkin" introduces a new handheld navigation concept. It displays location-based content in a unique way that bridges the gap between reality and classic map-like representations. It combines GPS, orientation sensors, 3D graphics, live video, several web services, and a novel user interface into an intuitive and light navigation system for mobile devices.
Check out our web page http://www.enkin.net.