We already have capsule endoscopies, the problem is that because of the power requirements they generally take a few pictures at a time interval and with a blinking light. But if there better battery technology they can get much better images and more of them.
nag204 t1_j0cy0ms wrote
Reply to Capsule-sized ingestible biobatteries could power ingestible cameras in the small intestine allowing new view of digestive system by giuliomagnifico
We already have capsule endoscopies, the problem is that because of the power requirements they generally take a few pictures at a time interval and with a blinking light. But if there better battery technology they can get much better images and more of them.