Comment by rolph

for now, this is a hyper simplistic and hacky POC.

you may find a look at how a full visual system is constructed to be a relief.

https://www.cell.com/fulltext/S0896-6273(07)00774-X

there is a good distance to go before this is anything beyond a reflex circuit.

https://www.sciencedirect.com/topics/neuroscience/spinal-ref...