One of the features of the Google Pixel 4 title is that it adds a new, secure face unlock feature instead of a fingerprint sensor. It just turns out that "safe" is a relative term, since the phone will unlock even if your eyes are closed. Google has given us a statement promising to release a software update that will fix the problem, but unfortunately the timeline for it is longer than it may appeal to users. Google says it is "working" on the option for users to require their eyes to be opened to unlock the phone, which will be shipped with a software update in the coming months. "
The Pixel 4 Face Unlock feature is very similar to the iPhone system using infrared projectors and cameras to create and read an accurate depth map of your face. This makes it more secure than other solutions based on an RGB camera ̵
Apple's FaceID system, however, requires attention – in the form of open eyes and looking at the screen. Users can disable this feature if they like.
Google previously said that "We have nothing specific to report about future features or time, but like most of our products, this feature is designed to improve over time future software updates. "It seems they are now ready to commit to delivering them.
There are leaks of "Ask your eyes to be open" in the Pixel 4 switches to unlock the face, but the toggle is not there on the phones Google showed at its event, nor will it be on delivery phones this week.
Google emphasizes in its statement that despite the fact that it works with closed eyes, it believes that "Pixel 4's face unlock meets security requirements as strong biometric information and can be used for payments and application authentication. , including banking applications, It is resistant to invalid unlocking attempts by other means, such as masks. ”
The Pixel 4 is able to tell if you are looking at it in other contexts. It has a Screen Capture feature that keeps the screen off if you watch it. Now Google has to work to unlock the phone as well.
Unfortunately for Google, this is not the first dramatic work for the face unlock feature. Prior to its release, Google was forced to admit that the contractors it had hired to collect data to improve the unlocking of a wide variety of individuals targeted homeless people. Google stopped the investigation program.
For people who buy Pixel 4, Google reiterates that "if one of the Pixel 4 users worries that someone might pick up their phone and try to unlock it while their eyes are closed, they can activate a security feature that requires a pin, template, or password for the next unlock. "This feature is the" lock "option that appears when the power button is pressed for a long time.
Here is a full Google statement:
We are working on the option for users to require their eyes open to unlock the phone that will be shipped with the software update in the coming months. Meanwhile, if any Pixel 4 user is worried that someone might pick up their phone and try to unlock it while their eyes are closed, they may activate a security feature that requires another unlocking pin, model, or password . Pixel 4 Face Unlock meets security requirements as a strong biometric device and can be used for payments and authentication of applications, including banking applications. It is resistant to invalid unlocking attempts by other means, such as masks.