Do you want a tattooed barcode, only better and without knowing about it?

This is scary. Did you know, that there are actual, operating "dust" sized chips, that can store 38-digit numbers using 128-bit Read Only Memory (ROM). The "invisible" thing is 0.05mm x 0.05mm in size, and it's using Radio-frequency identification technology, the same as for instance electronic toll collection systems (ABC in Slovenia). Not a big conspiracy theory fan, but imagine how easy it's gonna be to tag us in the future, when this hits massive production. I'm gonna be so old fashioned when I'm old, kids are gonna go - "he doesn't even have any chips in his body!", but I don't think I'll ever do it on my free will.