For a few years now, facial recognition technology has been a huge buzzword. Some see it as a revolutionary breakthrough in technology, while others see it as a violation of their privacy or even an ethical issue. What you believe about face recognition technology is entirely up to you, but in this post, we’ll go over some of the most common applications and how they may help a variety of sectors.
What is face recognition technology, and how does it work?
Simply said, facial recognition is a kind of biometrics-based technology that maps out the unique traits of a person’s face. This might be done on your smartphone, which is the most popular application among customers, or by looking for matches in a database. Facial recognition is analogous to fingerprint recognition in that each person’s face is unique. The following are the fundamentals of face recognition:
1. A photograph of your face is taken.
2. Facial recognition software measures the distance between your lips, nose, and eyes, among other geometrical points on your face. This is referred to as a facial signature.
3. Your facial signature is compared to a database of other people’s faces.
4. Your face may be linked with another facial characteristic or not, depending on how it is utilized.
Who makes use of face recognition software?
The simple answer is that everybody has a smartphone that was released within the previous three years. Even if you don’t have a modern smartphone or choose to keep your device unlocked or use passwords, there are lots of other areas where face recognition technology is employed. So, how can you know where your face is being tracked?
Airports
In the United States, the Department of Homeland Security employs face recognition to track persons entering and exiting the nation, as well as to identify those who have overstayed their visas or engaged in criminal activity.
Colleges and universities
Some major organizations employ technology to take roles and ensure that persons taking examinations are who they say they are.
Use of social media
Social networking networks recognize faces in photos you’ve posted and propose tags for them. With a 98 percent accuracy rate, this gadget can now distinguish people’s faces. Many applications now allow you to log in without a password by utilizing face recognition.
Restricted zones and entrances to businesses
Many businesses with secure zones grant workers or visitors access on a limited basis. These locations may be monitored so that they can keep track of who visits them and how long they stay.
Worship locations
Face recognition is increasingly being used by churches and other religious institutions to monitor visitors to their premises. This allows them to customize contribution requests while also adding a degree of protection.
Gates for airline departures
Ticketless boarding is currently available on several airlines. You just go up to the gate and have your face scanned, while the airline compares your face to the ticket you purchased. This eliminates the need to fiddle with your boarding pass or smartphone app.
Stores that sell things
Face recognition is increasingly available with CCTV cameras in larger establishments and shopping malls. This is done to spot suspicious individuals and potential shoplifters.
Advertisers
Age, ethnicity, gender, and geography are all factors in marketing initiatives. They can obtain this information by spotting you at an event using face recognition.
This list includes the bulk of the things that we, as consumers, perform regularly. However, just because some goods are on our list does not indicate your local supermarket is collecting your information. This is only a list of possible applications for this technology.
Facial recognition technology is a powerful tool that can improve public safety, make our lives simpler, and make things like social media filters possible. You must understand how this technology works and where it’s utilized so you can make informed choices about where your data is sent. It is up to you whether you like or dislike face recognition, but you must understand what it is so that you can make informed choices about how you use your devices and with whom you share your data.
Facial recognition technology is here to stay, and you can expect to see it pop up more often shortly.
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