One day you'll put your finger on a sensor on your phone that pricks you to get a drop of blood and analyze it right there on the spot. Kinda like square does f

One day you'll put your finger on a sensor on your phone that pricks you to get a drop of blood and analyze it right there on the spot. Kinda like square does for mobile credit card payments. Maybe that's how you'll unlock it too, which might help with phone addiction /s