He wrote on his Facebook update:
I just joined Samsung to launch their new Galaxy smartphones and talk about the future of virtual reality.
I told the story of when I was 11 years old and first learning to program computers, I used to sit in my middle school math class, write code in my notebook and sketch images of a world where you could not only navigate to a 2D website, but transport yourself to a completely different place in reality. I've been waiting for it to be possible to create this experience, and today it finally is.