That's tough to justify for home viewing distances and sizes. I sit about six feet away from a 4k TV (at the closest) and feel like I'd have a hard time justifying greater resolution than that.
If I were guessing, this standard would be only for 1) large format projectors and 2) really larger and expensive boardroom/home theater LCDs.
If I were guessing, this standard would be only for 1) large format projectors and 2) really larger and expensive boardroom/home theater LCDs.