A flat screen is a problem if you’re designing a 3D object. The flat screen is also a problem if you’re trying to figure out what’s wrong with a patient with flat charts.
Imo the real problem is more a lack of imagination mixed with too much fear.
If you watched the link, you'd see the 3d effect, so is it looking for a problem when 3d is the holy grail of av entertainment problem?
Not sure what makes you think I haven’t watched the video! I watched it in full. But I don’t agree that 3D at home is a “holy grail” - for starters I’ve not seen any clear evidence of market demand.