https://media.priyo.com/image/upload/q_auto,w_900/img/files/201712/samsungpatentpalmscanne-1445322883.jpg
[Source](<https://media.priyo.com/image/upload/q_auto,w_900/img/files/201712/samsungpatentpalmscanne-1445322883.jpg>)
There is nothing to be surprised by the title. Because Samsung is working with such a technology. Through this technology, a smartphone user, especially the Samsung Mobile user, can easily find the password to unlock his mobile phone.
According to a report by Sam Mobile, a technology based websites The Verge said that Samsung has already filed a patent of 42 pages with hand-print scanning technology.
It is known that by scanning the hand using the back camera of the smartphone, the device will recognize its original owner. That means when a smartphone user forgets the password to unlock his phone, he will scan his hand and get the sense of the lost password.