Quote:
Originally Posted by macfan 
What the 3D pushers did not take into consideration is that 3D works by sending a different signal to each eye. There is a large segment of the population that does not see equally out of each of their eyes, particularly the older generation, who would have the necessary money to buy good quality 3D viewing equipment. I am curious if the companies who are developing 3D equipment that does not need glasses have overcome this problem.

What the 3D pushers did not take into consideration is that 3D works by sending a different signal to each eye. There is a large segment of the population that does not see equally out of each of their eyes, particularly the older generation, who would have the necessary money to buy good quality 3D viewing equipment. I am curious if the companies who are developing 3D equipment that does not need glasses have overcome this problem.
Quote:
Originally Posted by coffeeguy57 
I have terrible vision in one eye 20/200...GREAT in the other, gave up on correction a long time ago. I was very surprised with my perception in active 3d viewing. I am not a huge fan of 3d. but it was cool and i could see the effects. Its possible my vision has an impact on this but i was able to clearly see the effects on the movie I watched. The best part to me seemed like the lighting...it was much more dimensional it truly looked as though i had a hole where the screen was that went into another world. What I did not like were the effects that came WAY out of the screen. I guess i want to watch it..not be a apart of it.

I have terrible vision in one eye 20/200...GREAT in the other, gave up on correction a long time ago. I was very surprised with my perception in active 3d viewing. I am not a huge fan of 3d. but it was cool and i could see the effects. Its possible my vision has an impact on this but i was able to clearly see the effects on the movie I watched. The best part to me seemed like the lighting...it was much more dimensional it truly looked as though i had a hole where the screen was that went into another world. What I did not like were the effects that came WAY out of the screen. I guess i want to watch it..not be a apart of it.
a) there is around a 10% of population who cannot enjoy plano-stereoscopic 3D ANYWAY. That's usually the people that leave the theater 10 minutes after the 3D show started. My sister and her boyfriend are in that group, and they are young.
b) those who can see 3D 'fuse' the two different images and include those folks like myself who do not see equally sharp with both eyes but wear glasses. so it is not about seeing 20/20
c) even if both images have different quality most people would fuse them anyway because the brain chooses the sharpest 'pixel'. there are some 3D BDs that are actually encoded at different qualities for L and R. BD 3D spec allows for it.
there is a bunch of academic work proving the 3 points above. people developing 3D are really smart people ranging from psychologists, to physicians, biologists and, yes, engineers and businessmen.
the comment from coffeeguy57 proves my point...
the problem for older folks is that they do not have the capacity anymore to converge both eyes onto one plane (=the TV screen) and focus the gaze into a different one (the 3D plane as result of 'fusion') - that is something that some smart people have figured out by detecting where the eye looks at and placing an artificial lens (still wearing glasses!) in front at the right moment and with the needed dioptres. I think it hasn't come out yet but it was said a year ago some 'Asian CE makers' were licensing it....





















