More data is more better. Imaging is nice, but it's really hard to do biochemical tests via imaging. It can be done but hasn't been much so far outside the lab.

More data is more better. Imaging is nice, but it's really hard to do biochemical tests via imaging. It can be done but hasn't been much so far outside the lab. Implanted samplers are cool, but they get fouled up pretty easily and pose an infection risk, so there's still some progress to be made there.