Close, but not like you're thinking. Every human being gives off a unique frequency signature. Think of it like an RFID tag. If you "scan" the tag with frequency waves, the resonance communicates the unique RFID signature back to the antenna. So if you can capture those unique frequencies as a biometric identification, you could essentially track every single human being on the entire planet as long as the planet is covered with antennas and the person is giving off a signal. This is why I think 5G and vaccines play hand-in-hand. The vaccines introduce graphene oxide which helps amplify and transmit that unique frequency we all have so that the 5G network can detect who we are. There's a reason they changed it to millimeter waves, the same waves airport body scanners use. And of course this is all related to ID2020, which by the way was named "2020" several years before. They want to capture everyone's wireless signature to track all of us. Then they want to integrate us all into their new digital economy running AI and Quantum computers in the back end.