Today's 3D = 1860s Stereoscope
This technology is so old, it's not funny. When I first viewed a 3D TV at Best Buy, I described it to the salesperson as a big Viewmaster. You know, the viewer you used as a kid to look at those scenic places in 3D. And THAT'S been around for 65, count 'em 65 years!
Now they are trying to tout it as something new. Well, I have been saying that it's the same fecal matter, painted a different color.