VR inevitably getting smaller and cheaper will give us the "hologram of person in the living room" sci-fi fantasy we've always dreamed of. It won't be a replace

VR inevitably getting smaller and cheaper will give us the "hologram of person in the living room" sci-fi fantasy we've always dreamed of. It won't be a replacement, but similar to the way it's viewed in movies and TV shows as a "future phone call".