Ultimate Security Is 'Fingerprint Incineration': New Smart Lock That Burns Off Fingertips With Every Unlock Goes Viral
'A key that doesn't exist can't be stolen.' Following this logical conclusion, a smart lock that incinerates your fingerprint upon successful authentication has been developed. Residents praise it through tears of pain, saying 'Now it can never be duplicated.' Every evening, the faint smell of scorched flesh drifting from apartment entrances has become the symbol of a safe neighborhood.