Man said:
Glass less 3D has been doable for years now for single users (or a bunch of heads crammed together). No one has really discovered a fine way to do glass less 3D for multiple users with good depth and with a wide viewing angle.
Ten years.
From what I understand, the glasses free 3D tech showed on the INTEL booth at the last CES allowed multiple people to experience it, one or two in front - which is fine for home use pre kids
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- but also from 7 other specific places in the room. Perfect if you ask me. And the reports I red were very surprised with the overall quality (especially depth)...
The most positive one being from endgadget: "Take note, TV / content makers -- glasses free > glasses-required"
I am not a technical expert, my field is marketing/communication, so I cannot argue on the 10 years' thing, although it seems a bit pessimistic.
Still, I personnally don't see 3D with glasses becoming a standard, ever, for home use, or anywhere outside of theatres...
The consumer benefit - 3D - is not enough compared to the negative stuff - the silly looking glasses on your nose - for a mainstream user.... After all, Nvidia tech is there in the market for more than a year, with (more than) confidential results...
At the end of the day, TV channels will decide what technology lives, and how. Given their content, I believe the glasses free route is more likely.
Just an opinion...