Currently, many cell phones and apps have joined the trend of rfacial recognition, which allows you to unlock your device or enter just by bringing your face close to the screen; however this system continues to be refined with each new release. This has motivated the development of a new tool that allows you to unlock a smartphone with a wink. Read on to find out how it works.
With this technology you can unlock your cell phone with a wink
DJ Lee, a Brigham Young University professor and researcher, is the creator of this new algorithm called Two-Factor Concurrent Identity Verification (C2FIV). This system uses the facial identity of each user to unlock their cell phone.
You can also read: Facebook Messenger will now include facial recognition in its app
How does it work?
To use this tool, you must make a video of 1 or 2 seconds where you perform a facial action that is very easy for you to repeat, such as winking an eye. Also, you can choose to move your lips to pronounce a secret phrase.
This video must be uploaded to the system, which will process your features and the movements of your face. This will help ensure that the identity verification process is intentional and is not triggered by involuntary gestures, as can be the case with the algorithm of many computers.
This perfected system will give you more security, knowing that no one will be able to check your cell phone no matter how hard they try, not even an identical twin, because they will need to know your secret gesture.
This tool is only a prototype, but the idea could soon attract the attention of big brands that would incorporate it into their smartphones.
You can also read: 5 things you should avoid sharing on WhatsApp and social networks
Do you use your face to unlock your cell phone or apps like WhatsApp?
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