I'm starting to think anything much larger than 27" is too large for a computer monitor, unless its for specialist applications like graphics or video work. The physical screen has to be small enough to more or less fit withing your field of view when you're sitting 2-3 feet away from it. I don't see the appeal of putting a computer screen on the wall. There must also be a limit where increasing resolution, ie shrinking dot-pitch, doesn't make any noticable difference. It would be interesting to see a 27" 8K screen, I wonder how that compares to 4K. Transparency doesn't win me over at all, it seems pretty pointless, apart from the novelty. Curved doesn't appeal to me either.. Well, maybe both features have applications in gaming; I'm sure someone will think of a way to use it.
The monitors in the video are still using an emitted light technology. I would be more interested in a true reflected light technology that looks something like a printed colour magazine page, like a kind of high res, high speed, high contrast, color e-ink, although I don't think there is any such technology in existence at present. Emitted light has some problems; the eye always has to accommodate to looking at a light source, while also trying to focus on the screen image, it's like the sun is always in front of you and in your eyes. Any photographer will tell you that the best shots are taken when the sun is behind you. But I think what I'm thinking of, is a long way off being developed.
