Vuforia SDK: android. Has anyone worked?

Question

Android

I learned about a wonderful library for Android and iOS: vuforia SDK. Fast, no special marker format, very powerful. Unfortunately, my knowledge is not enough to deal with it. Maybe someone is familiar with it and can advise some information in Russian / English, where it is described in sufficient detail how to use it? I read the official site, the developer guid and the forum, but I still can't change the markers in the ImageTarget example...
Thanks in advance

Answer 1

Vuforia SDK tutorial
http://www.youtube.com/watch?v=KFZ5pvWZRQg#t=2

Answer 2

I can make an application on Vuforia 3d03 (dog) mail.ru