So how do you protect your metrics identity?
If your system access is tied to your "movements and metrics," then how do you protect them from being hijacked? Your phone signal can be spoofed. Your location, ditto. Imagining that such a system would be 'secure' more than what we have at present is helpful only to those who can and will steal your identity and either sell it or use it to empty your bank account, your brokerage account, or just take out a loan in your name on the other side of the country to buy a house they then convert for cash.
We are all going to need to be vigilant and we are all going to have to learn the old lesson that an unwatched window, no matter how heavily barred, can and will be forced when you're not looking. There is no magic bullet, and can never be. Forgetting that lesson just makes you a patsy waiting to be fleeced. And fleeced you shall be.