So, you want a computer to monitor you. That’s fine. You want it to be in your arm, under your skin. That’s a little weird, but it might be more prevalent in the not too distant future so it’s definitely not unheard of in 2013. The kicker that takes it to the realm of absolute strangeness – you perform the operation yourself and stitch up your arm in a way that would look appalling on Frankenstein’s monster. Now you’ve hit the oddball zone.
If you get the inkling, go buy a Google Glass instead and call it a day.