Any Google Cardboard users?

I am going to a Google conference tomorrow where they are holding a talk about developing for Cardboard.
With that in mind I was wondering ...

a) Do you have the Google cardboard or plan on getting one?
b) Has anyone considered making an API wrapper for b4x?

A colleague at work gave me a Google cardboard. Its a great novelty. The experience is reasonable considering the constraints in place.
If the discussion leads to talk about Android development languages I to mention B4a as a potential easy platform but it would be nice to know it there is any current interest from existing users.

I've played with Cardboard since it came out last time, even wrote a little app with it using the "web" API, it was fun....for 5 minutes, that's all I can say about that.