Humans can be tracked with unique 'fingerprint' based on how their bodies block Wi-Fi signals
Humans can be tracked with unique 'fingerprint' based on how their bodies block Wi-Fi signals
www.theregister.com
WhoFi: Unique 'fingerprint' based on Wi-Fi interactions
: Wi-Fi spy with my little eye that same guy I saw at another hotspot
Wi-Fi spy with my little eye that same guy I saw at another hotspot