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No: a TV circuit is in fact analogous to a photograph, not to viewfinder vision. Why? Again, because when you move in space before the tv screen or if you move the TV receiver the information displayed on it does not change accordingly. Granted, if you have a camera-monitor setup in one block, then you have a kind of CCD telescope. But with normal broadcast TV that is not the case.
Leaving aside Bjorke's Plato's Cave for a moment (BTW: wasn't that a "swingers joint" in NYC in the late '60's and early '70's around 6th Ave. and West 25th St.?) what do you mean by the above?
When you say a "TV circuit" do you mean the subject in front of the lens being "recorded" by the camera a controlled by the person viewing the image through the view finder?
Or, do you mean the resulting transmitted image so recorded as set to a TV receive monitor?
As to the latter. Yes, it is true that no matter where the viewer places herself - she will see the same image - albeit from various angles some of which may enhance or obscure the vision of the "full" image as transmitted by the camera. But regardless, what she will see is what some intervenor has decided she should see.
But the camera operator is seeing the image as it is "viewed" by his eye via the lens. In fact, the lens
is his eye such that his eye is wherever he points the lens.
So, I would submit to you that while the TV viewer may not be seeing a "true" image - the camera person is - just as a camera connected to a telescope will "record the truth" of the image before it.
Now as to Plato's Cave - Bjorke, did you ever really go there - or is it an image of having gone?
EDIT: Shhh...
Although he really meant:
http://faculty.washington.edu/smcohen/320/cave.htm
Let's see if he really did go to 6th Avenue?