IIRC the highly diffractive nature of the medium limits resolution to something like 1 cm^3. I’m not an expert but I talked with some people working in the fiel

IIRC the highly diffractive nature of the medium limits resolution to something like 1 cm^3. I’m not an expert but I talked with some people working in the field a few years ago and this is what I remember. The computational problem is almost intractable. No short term brain computer interface with optical techniques just yet.