Most initial smartphone, it is to pass input password to solution is locked up and be added close, in use process, discovery inputs a password to be able to compare a trouble sometimes, dactylogram solves the occurrence of the lock, very good settlement this one problem, the rate that solve a lock is rapid go to the lavatory again, there also is very big safeguard on security, development arrives to no matter be high-end admiral mobile phone,be returned now is 1000 yuan of machine, can have dactylogram module.
But, as the change of people taste, and mobile phone manufacturer thinks those who break a head to make innovation, person face identified solution lock to meet with the user. What make face of choose and employ persons identifies a function the earliest is malic mobile phone, the IPhoneX that released 2017 had supported, this wind blew ring of the mobile phone that install eminent, a lot of mobile phones also begin to join person face to identify a function, but the limitation that goes up with the price on the technology, distinction identifies at the 3D person face of IPhone, those who install eminent mobile phone is 2D solution lock.
Person face identifies solution lock, gave an user many kinds of option again, solution is locked up more went to the lavatory, as long as it is the buy before having photograph the mobile telephone that resembles a head, OK somebody facial identifying function. From now on, new the issuance mobile phone that install eminent takes this one function oneself, old money mobile phone upgrades to also can be obtained through the system. Eminent mobile phone is installed in what use now, cannot discover inside the setting again, face of password, dactylogram, person solves the setting of the lock.
Actually, for firm ground, malic mobile phone is not most make face of choose and employ persons identifies first, installing eminent early 4 moment had appeared, just meet then the technology is not quite mature still, was not risen by promotion, 3D person face of the apple identifies a technology, rise this technology popularity again, dan Anzhuo does not have how old progress it seems that.
Not long ago, realAI of science and technology of wisdom of Beijing luck Lai (enterprise of subordinate of academy of Tsinghua university artificial intelligence) did a test, use present AI technology, the person face of the smartphone on the market that defeat solution identifies solution lock, the result is unexpected, ultimate solution lock is as high as 95% into power.
The method of broken solution and way are especially other and simple, can use even coarse will describe. Chose 20 smartphones, brand of before was being included 5 old homebred mobile phones, every brand chose the 3-4 money mobile phone of different price, besides one is IPhone11 outside.
Use 3 kinds of common tools only: Casing of a pair of paper of printer, A4, glasses, print the photograph come out to cut into parts cut come to have eye and nose only, stick this on picture frame, a pair " tailor-made " glasses has been done, wear will try solution to lock up these 20 mobile phones, inside 15 minutes, 19 homebred mobile phones are all by unlock, do not have one escape by sheer luck, the some admiral mobile phone that will release December last year repeatedly also is second solution, only IPhone11 did not succeed.
After solution locks up a mobile phone, the small letter that can examine a mobile phone to go up arbitrarily, pay treasure. The information of information, a few privacy such as the photograph.
RealAI group still uses same method, the person face that had cheated partial finance App identifies, although have a demand,blink blink, the live body feature such as Zhang Zhang mouth. So, this also is to reminding the user that install eminent, commonly used at ordinary times small letter, pay treasure to wait not to want open person as far as possible facial identifying pays, short of pays level the safe level that identifies because of the person face of the mobile phone installing eminent of great majority.
Why to differ the mobile phone of the brand, can you come with same method does diddle solve a lock? The person face that just uses because of everybody discerns systematic model basically is same, and 2D is facial the diagnostic site that identifies place to collect, it is to basically be centered in it is all round eye and nose, realAI group also exploits this one loophole just about, defeat the person face that saw mobile phone of 5 old brands easily to identify.
Those allege " the probability that face of the person that defeat solution identifies 1/1000000 " manufacturer, this is to be in bang bang ground to make a face.
2018 when, outside intermediary " Forbes " the security that also made a similar test check person face to identify, method more a bit more advanced, was to use 3D stamper defeats solution like the model, cost 370 dollars to be achieved with this " mix the false with the genuine " the effect, in 5 mobile phones of the test, mobile phone of 4 admiral that install eminent can be solved to lock up by the success, only IPhoneX was not opened.
Look now, time of 2 years went, the person face of the mobile phone that install eminent identifies progress without what, can cheat with simpler way outstanding facial identifying system. " Forbes " the person face that saw An Zhuo mobile phone high still identifies.
Apple right now heart is: People laughs me big bang, I laugh at other to look to be not worn!
IPhone11, IPhoneX is in this test can " pay attention to one's own moral uplift without thought of others " , those who lean is more safe 3D structure light, the collection to person face feature know exactly about sth 10 thousand, and of 2D is to be based on the person face of image to identify, the diagnostic information of collect is little, security is a lot of lower. In a group of people of same interest that install eminent, also have use those who be similar to 3D structure light to design.
The mobile phone installing eminent that uses 3D person face the earliest to identify is millet edition of 8 transparent exploration, back-to-back OPPO Find X, it is again China for Mate 20Pro, just have a place regrettablly is millet is in only millet 8 used this design, the new machine from the back converted 2D person face identifies, china still also using what be to present Mate 40Pro, in the test of RealAI, mate40 Pro also was not crossed by unlock.
Face of supportive 3D person can be bought to know can be counted on one's fingers of mobile phone of other An Zhuo on market at present, china calculate for Mate40 Pro, but be in the condition that does not have goods for a long time, buy solid belong to not easy, still have a Mate 30E Pro, also be to support 3D person face to identify, those who use is chip of kylin 990E SoC, double movies of card of 40 million Lai is video, in take a picture, function and safe respect are having very good experience.
Besides, had supported 3D person face to identify without the new mobile telephone that install eminent, be used to what person face identifies and pay, can see next Mate 30E Pro, perhaps use IPhone12, IPhone11 to wait.
Identify to common 2D person face, this is in we at ordinary times in using, also can experience get, wear K cover to also can be identified to solve a lock, still had come up against this piece of hideous face that uses oneself to see the mobile phone that locked up others even. So everybody does not pursue temporarily convenient face of open 2D person identifies pay, it is to use dactylogram as far as possible or password. If supportive 3D countenance pays your mobile phone, this open also just as well.
Does everybody have the habit that pays with person face at ordinary times?
