The rumors that have come out say that Apple has achieved 1:1 3d video chat where there avatars are almost completely photo realistic. I'm very interested to see this especially. Apparently this is a big reason why the device has to bundle 2 X M2 processors and also limits it to one on one calls. I think it's going to be amazing and significantly shift people's perceptions here with how good it is. They should be able to demonstrate hyper realistic pass through as well so essentially you are looking at an almost completely realistic image of the other person teleported into your own surroundings.