You are right, it's a difficult problem. But this doesn't change the fact that FaceTiming or videoconferencing this way is creepy for the other people. (Quote from one reviewer's wife: "Don't ever call me again using that thing.") My personal conclusion is that a VR headset is simply unsuitable for video calls, and that it is a mistake from Apple to try to make it look like a workable thing.Why is everyone ripping on the personas? How else can you be represented in a FaceTime call without a camera facing you? Even if there was a camera facing you, you still have this thing strapped to your face. What are we expecting here?