The brain combines the two images, resulting in viewing a natural 3D image correctly.
Still and motion photography tricks can provide some sense of depth and perspective within the displayed image.
Where 3D glasses come in is that the left and right lenses see a slightly different image.
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Your eyes send that information to the brain.
As a result, your brain is fooled into creating the perception of a 3D image.
However, if done properly, the effect can be convincing.
Stream TV Networks
As a result, there has been a long-running quest to bring glasses-free 3D to consumers.
To view the 3D effect, you must look at the screen from a specific viewing angle.
This isn’t a big issue with small display devices.
Stream TV Networks
However, when scaled up to large screen TV sizes, implementing glasses-free 3D viewing is difficult and expensive.
Toshiba briefly marketed glasses-free 3D TVs in a few select Asian markets.
However, glasses-free 3D TVs are marketed more to the business and institutional community.
These are used mostly in digital signage display advertising.
These TVs aren’t generally promoted to consumers in the U.S.
However, you may be able to purchase one of the professional models offered by Stream TV Networks/IZON technologies.
These models are available in the 50-inch and 65-inch screen sizes and carry high price tags.
Not all glasses-free 3D TVs or monitors can display images in 2D.
Still, many video projectors offer 3D viewing capability as they are used in both home and professional tweaks.
However, that still requires viewing using glasses.
Still, sets are expensive and bulky compared to the 2D counterparts.
Also, the use of such sets is more confined to professional, business, and institutional applications.
Research and development partnerships continue.
As a result, there may be a 3D comeback if the glasses-free option becomes available and affordable.
This may not be possible with current projectors and screens.
However,large-scale parallax barrierandmicro-LEDdisplay technologies may hold the key, so stay tuned.
