I'm curious - what in TOS or TNG suggests this? But again the underlying problem is that Spock universally and categorically declares the inability to see the enemy ship a novelty. Techniques don't feature in this - only the end results do. Which makes Spock's insistence all the odder, because camouflage is the oldest dirty trick in the book: a degree of invisibility should be an ever-present aspect of all combat, in the 23rd century just as much as in the 20th, the 8th, or the 24th. What Spock confronts in "Balance of Terror" is just a degree of invisibility anyway, as his sensors can still track the movements of the enemy ship. He seems strangely fixated on the relevance of perfect optical camouflage and the absence of such a thing from preceding history. Agreed on this and the other arguments on "Minefield". But in the greater scope of things, invisibility should be quite familiar to space adventurers in all centuries: surely the older cultures would have invented it even in eras where the younger hero or villain cultures struggle with basic things like warp drive, shields or tractor beams. Saying that invisibility is new in the 2260s is, well, like saying that visual communications were only invented two weeks before "Where No Man Has Gone Before". Which is how "Balance of Terror" could also be read, although this probably wasn't the writer's intention at all. Timo Saloniemi
The main thing that suggests this is a cloaking device itself. One device by itself wouldn't make my concept work. My concept requires holographic emitters, cameras, jammers, and other stealth tech working in concert with each other. (Of course, a stationary object would require a bit less equipment.). While the various cloaking devices seem to use some type or types of particles to render the ship, or whatever is being cloaked, invisible. My understanding of his statements is that he was only saying that perfect optical invisibility had never been achieved. If my understanding is right, beyond my concept being more a camouflage than a true cloak, there is a flaw inherent in my concept that makes it fit Spock's statement which is that it would probably never perfectly mask movement or at least there may sometimes be a visual distortion when a ship was moving.