I'm curious whether this is actually going to work in practice, because the see-throughish behavior leads me to think that there's a large separation distance b

I'm curious whether this is actually going to work in practice, because the see-throughish behavior leads me to think that there's a large separation distance between the individual cameras in the experiments (perhaps the test cameras are too large to bring them, say, 0.2 mm apart) whereas this would not be the case on a tiny cellphone camera.