I dig his vision of huge, persistent infospaces after all the "method of loci" [0] is a very effective and well described mnemonic device at least since antiquity. The basic observation: It takes very little effort and exposure to remember places (spatial information) in contrast to taking in linear heavy processed information from writing and numbers (e.g. "facts"). Combine these two and you have a powerful way navi…
This is immediately where I went as well. Been hoping for something like this since the first few iterations of VR tech. I can imagine that will become one of the 'killer apps' of this platform. Unfortunately, he also said it might take some iterations on their windowing system.