Check out an example Android App showing Polymer components working on Android, everything loaded offline in a webview.
Check my project on GitHub, under MIT license, a simple Boilerplate App for FirefoxOS, using AngularJS.
At the moment the situation is pure madness! Web developing is pushing the throttle down! Google is developing several projects, beautiful ones, I’m a fan of AngularJS and I’m appreciating more and more their alpha project named Polymer.
Let’s try to use Google Maps with LeapMotion, the popular hand input controller.