i want to do something like this "IDNA – spatial storytelling series",what should i learn

i am a student who studies 3d animation if i want to do something like this
“IDNA – spatial storytelling series” what should i learn?please give me the learn path:D
link text

That simply looks like a scripted animation in which the rotation of the camera is determined the attitude of the device gyroscope. There’s nothing special you need to learn at all and there’s plenty of existing code examples, such as http://blog.heyworks.com/how-to-write-gyroscope-controller-with-unity3d/