Health monitoring technology? Eh I have thought about this a lot. I would much rather have an implant in my eye that would project a high res image on the back of my pupil, monitoring in real time things like heart rate, blood pressure, brainwaves etc etc, all in real time. Virtual H.U.D within an eye, hell this style of LED technology could simply a branch off the same tree that leads to these kinds of devices.
Maybe one day with H.U.D's in our eyes we can overclock ourselves in times of need? Lmao maybe that's a bit too far into the future to think about XD