Eyesight is a combination of the sensory organ and the processing that it feeds into. That is, it includes your brain. Unfortunately Tesla's "brain" is vastly

Eyesight is a combination of the sensory organ and the processing that it feeds into. That is, it includes your brain. Unfortunately Tesla's "brain" is vastly more stupid than most adult humans. Extra sensory organs are a quite reasonable way to compensate for reduced cognitive capability. So, this idea of simplification seems dishonest to me.