We currently experience low-fi time travel and we've done so
from the beginning of history.
He's waxing eloquently over the nature of storing experiences in
greater and greater fidelity; not just fidelity to a digital
snapshot but also the "feeling" of it. For example, a change in
the filter settings on a picture changes the 'mood' and
therefore a little more information "from the past" is passed
into the future.
Same holds for art. Same holds for music. It especially holds
true for writing, movies, etc. Same holds for anything stored in
a retrievable and recreateable fashion from the past to its
future, which is the moment of retrieval.
