[throwaway7356]

> nor do they provide the brain an interpretation of what they perceive

> What it gets from the body is raw physical measurements

No, sensory organs like eyes do a lot of processing ("interpreation"). They certainly don't send "raw physical measurements" to the brain.

[supern0va]

And even then, it's just sampling. Much of what we "see" is a prediction, and there are plenty of optical illusions out there premised on that (plus VR techniques like foveated rendering that take advantage).