QUOTE (bobbaganoosh @ Dec 26 2011, 10:09 PM)
I know that astral perception is perception with a different "filter" applied to it. When astrally perceiving, one can see auras and such, but other forms become harder to see due to some information being "filtered out". Some of the information that is filtered out is AR. That much I can work with.
I'm not sure that's exactly the case. It's not that some things are filtered out, but that one thing is completely replaced by the other. When you're physical - just standing about being you - and you use astral perception, you don't see a composite of the two realms, or a layer of one over the other: you see what you'd see if you'd actually
gone astral. You, astrally-perceiving mage, can't read a street sign until he shifts back to physical perception. So when perceiving astrally [whether from
being astral, or just using astral perception], you definitely can't read screens of any kind. Or even books.
QUOTE (bobbaganoosh @ Dec 26 2011, 10:09 PM)
However, spirits that materialize or possess vessels are considered dual-natured, and therefore are able to perceive both the physical and the astral, and without the -2 penalty on all other actions that is normally associated with astral perception. So, what makes free spirits' dual-nature any different from the dual-nature of any other sapient?
That's a good question, because this inability to read screens, perceive simsense, or use AR [use AR how? Image link glasses? e-ink displays? LED tablets?] seems to be unique to the nature of the spirit. In the case of materialization, I can understand: a spirit
looks like a physical thing, and
acts like a physical thing, but it's not. It's mana made solid, not a person [or a Buick, or whatever].
So I can sort of understand how, whatever, polarized holography doesn't work with a materialized spirit [although that begs the question of why AR made out of, say, rotating blocks, wouldn't work; seems like a badly-written add-on to an existing rule], but what about possession spirits?
QUOTE (bobbaganoosh @ Dec 26 2011, 10:09 PM)
Do pixies, sasquatches, and dragons have the same difficulties as free spirits when it comes to AR?
Nope, because they have normal dual-natured sight, which
is an overlay of astral and physical vision, which is why they don't suffer the -2 penalty for trying to drive a car while astrally perceiving or whatever.
QUOTE (bobbaganoosh @ Dec 26 2011, 10:09 PM)
Can a free spirit benefit from vision enhancements applied to goggles or glasses?
Optical ones, I would rule, but not [apparently] electronic ones.