With Multi ID on the G8 ThinQ, LG Adds the Comfort of Decision to Biometric Security


As smartphones have increasingly more close to personal information, for example, family photos and even credit card details, security has turned into a more prominent issue in the minds of consumers. Accordingly, passwords have advanced from PINs to fingerprint to facial recognition for the sake of more prominent security.

G8 ThinQ, LG

LG considered adding an additional convenience layer to biometric security when developing the G8 ThinQ by giving various acknowledgment tools that negate the disadvantages of each different one. Its so-called Multi ID concept is accessible to clients for use in diverse situations and environments, even in the dark, with the expansion of extraordinary authentication methods that are just accessible on LG’s most current G series flagship phone.

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Not all face recognition is the same

The first shots at facial recognition security, some of which are still in use by numerous phone makers, have gone under scrutiny for being hackable. Two-dimensional facial recognition innovation can without much of a stretch be tricked with a 2D image bearing the owner’s resemblance, for example. The next-gen used structured light which projects and a variety of undetectable dabs onto a user’s face. This may result in less precision in extraordinary lighting conditions, for example, a dark room or in bright sunlight.


The third and heretofore last cycle makes a 3D scan of a face with a Time-of-Flight (ToF) sensor and that’s unequivocally what Face Unlock on the LG G8 ThinQ employs. This part bounces infrared light off the user’s face and captures its reflection to figure distance. Thus, the G8 can’t be tricked with a photograph which the ToF sensor sees as a level picture. The ToF sensor in the LG G8ThinQ can precisely distinguish an owner’s face in various lighting circumstances since it reads invisible infrared light.

High-tech palm reading

Vein verification is a generally new strategy of biometric authentication that enables one to unlock the phone with the palm of the hand. This innovative palm-reading technology works by extracting a user’s unique vein design by enlightening the palm with infrared light. The deoxidized hemoglobin streaming through veins ingests this infrared light, with the non-absorbed reflecting light making a map of one’s veins that is unique to each person.

Since palm vein recognition depends on veins that run beneath the skin surface instead of on a finger’s surface, replication is almost impossible offering a higher level of security. Vein verification technology is so secure, truth to be told, that it is finding a receptive audience in the financial and government areas.


In the LG G8 ThinQ, vein authentication has been connected out of blue on a smartphone with a biometric verification method called Hand ID. Imagine your phone lying on a desk while you’re busy composing a report or mounted on your car dashboard, circumstances where unlocking the phone with a finger or face might be troublesome or inconvenient. In these circumstances, being able to unlock the phone with a hand gesture would be perfect.

Users will place their hand over the Z Camera sensor and by checking the surface of the palm with infrared beams, Hand ID can analyze this scan of a user’s hand with the past registered pattern. Hand ID is ideal for users who need a quick – however safe – way to unlock their phone without contacting the screen.

The Z Camera’s time-of-flight innovation is likewise at the core of another convenient UI highlight which LG calls Air Motion. By placing one’s hand over the G8’s Z Camera, users can use regular hand movements to control the smartphone. Pinching one’s fingertips summons screen capture without even contacting the display, wiping out the troublesome and usually unsuccessful process of discouraging the power button and volume button at the same time. Turn your hand clockwise to increase the volume when listening to music, counterclockwise to quietness. Using a smartphone doesn’t get a lot simpler than this.

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Fingerprint sensors still come in handy

Even with more current technologies, for example, Face Unlock and Hand ID, fingerprint security still has a spot in the present smartphone. LG was the first smartphone maker to present a fingerprint scanner on the back of the phone where the index finger normally falls. From that point forward, numerous other phone makers have pursued this plan with their own rear-mounted fingerprint sensors. Even as OEMs present new, innovative security highlights, LG understands there’s no reason to dispose of a perfectly decent method of unlocking our device without even looking at it.

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These three biometric recognizable proof techniques that LG on the whole calls Multi ID on the G8 ThinQ offer unlock alternatives to fit any situation, even in times when you are not ready to take a gander at the phone directly, offering equal proportions of security and convenience to the G8 user.


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