Smart tattoo tracking range and technology: Is 180km direct tracking possible?

Only to track a person. Nothing to display on the tattoos; just ping the tattoo to know its exact location. This probably emits signal and how many meters it can reach ? I think we can use mobile network to ping and then the mobile network updates the tracker. But mobile network are encrypted. Unless if we have a satellite or borrow mobile service provider to use there frequencies. But i am interested in tracking smart tattoos directly ! and to track in wide range. Say 180KM    

Hi Jokova-I'm not aware of any tattoos that contain any kind of electronics.  I did a search for "smart tattoo" and I found many that change color in response to temperature or even blood sugar level, but nothing with active circuitry in it. If you've got some information about devices that contain electronics and have the ability to communicate wirelessly, post it here and I'll investigate further.-Rick

This technique will definitely be used in the near future and I am afraid that it will vanish our independence too.

Everyone carries a phone - track that.Oh wait, they already track us that way.Big brother is watching you.

Thank you for the comments experts. It will be optional for those who wants to use it but then we can stick it on bags, cars, products,mobile phone etc that would be a privacy concern. I wanted to solve a problem and this device might be the solution. Somebody said "If you cant find it, create it". So i am taking that path. The material i'll be using would be nano technology. Basically, the device is made up of nano tech. Since nano have very small tubes we can insert electronics there. I think. Just imagine if we can have electrons components that is flat, strong, stretchable and flexible. Maybe someone is already building this kind of device. 
What do you think experts ? Anything ideas is welcome. Thank you. 

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I just ran across this on the EETimes web site.
https://www.eetimes.com/document.asp?doc_id=1334011&page_number=5It seems as if Fujitsu has something that they are working on along these lines....

I think its something from movies)))