[stavros]

Does this really fool you if you have two eyes? I haven't been able to try it or watch the videos (they're behind a cookie warning I can't get past).

[spwa4]

If the latency is low enough to fool you, it makes the screen look like a window. It's much more limited than a headset, but especially with a natural scene, it does get the illusion across.

But you're still behind the window.