motorized would be better especially for a TV. But all I meant is I can understand why someone might think it is a good idea, but IMHO it falls in the category of "more interesting on paper then in real life."

As an idea it is not a bad one to have a screen that is has the right AR which is why , I am sure like others here, which is why we set up some HTs with variable AR projector set-up. But IMHO it is different to take a couple of minutes for the curtains to get to the right place for a film where you will be sitting watching it for 2h and your vacation pics or a 5 minute youtube video.

- here is the tower lying down
{click button to turn screen to portrait}
--- 1 minute later
- look it is leaning now
---1 minute later
- look at the tower how nice it looks
--- 30 seconds later
{click to change picture}
- here is the landscape on its side
{click button to turn screen to landscape}
--- 1 minute later
- look it looks like a steep mountain
---1 minute later
- look at the landscape how nice it looks
--- 30 seconds later
{click to change picture}
....