From the invention of mobile phones to Artificial Intelligence, technology has come a long way. And the fact that all of us need to accept is, that we have adapted technology with open arms for easing our tasks at hand.

Hollywood sci-fi movies had already intrigued us, and then came the actual wave of machine learning that has spread across countries, with each passing day.

With years of technological development, a new system has arrived under the hedge of AI: Facial Recognition. Facial recognition has brought identification to a whole new level, and the solution is being used by all major entities as a measure of security.

About facial recognition

Face recognition is a biometric solution designed for the purpose of recognizing a human face without any physical contact required. The solution runs through algorithms that match the facial nodes of a person to the ../images saved in the database.

Security of any organization or critical location can be enhanced using facial recognition. The versatile nature of facial recognition makes it a preferred choice for added security.

How facial recognition works:

Unlike any other identification solution, face recognition identifies the unique features of the human face and them makes a comparison based on the existing database of photographs. Sensors detect and identify face shapes by the color of the iris, nose shape, and so on. Identifying the human face includes concentrating on certain unique features, such as the jaw, cheekbones, face shape and so on. Once the image in the database matches with the face of the person concerned, the face is verified.

The non-contact feature of this solution makes the identification and verification of a person’s identity much easier and involves less processing than any other identification system.

Facial biometrics system used For Security:

Facial biometrics system has been used as a measure of securities in the topmost institutions and workplaces to ensure that there is no scope of any vandalism. This type of software leaves absolutely no room for human error and is a major helping hand. Just by a set of algorithms, the software does geometric and photometric recognition within seconds.

This facial biometrics system has emerged as the master of all recognition software due to its easy applicability and low-cost technology. Its non-contact nature is the best thing about it in the sense that a person through facial recognition, even in a crowded place can be recognized, given that his ../images are saved in the database.

Facial recognition makes access to information more limited and restricted to those who own it.

Facial recognition has made verification relatively easier, with nothing much to equip and a lot of information to access within minutes.

The Face recognition solution has been as a major component in the field of security. Here’s why:

  • Criminal identification:
    The authorities can breathe a sigh of relief with the face recognition system. Its database containing all information about criminals makes it easier to catch them. If the sensor identifies the face with the algorithms and if the face matches, it’s a win! Face recognition software prevents a crime even before it takes place.
  • Surveillance:
    Crimes are not committed when you have someone watching over you. Facial recognition keeps a track on everybody in crowded places. Because of CCTV surveillance cameras being installed in crowded areas, the crime rate has been much less.
  • Police Authorities:
    Police stations have facial recognition systems to track people who have past criminal records and are wanted. The database when matches with a person’s face, it is easier to get hold of criminals through simple algorithms. The police authorities are alerted if the system shows a face match.
  • Tracking attendance :
    Schools and colleges have adopted face recognition both to track attendance and avoid any malicious activity in premises.
  • Defense Services :
    Defense services use face recognition because of the degree of sensitivity involved. Since only a few people have some confidential information hidden with them, with facial recognition, only they can have access to it.
  • Bank Services
    Banks use this product of Artificial intelligence as a security measure to detect any suspects entering without being identified. Basically, the artificial intelligence technology employed in banks is to avoid bank frauds.
  • online payment
    Security also contains safe online payments. Since each face is unique like a fingerprint, there is no chance that your payment will be hacked, as the payment will be made once your face matches.
  • Airport Service
    In many countries, airports use this system of artificial intelligence to recognize faces of passengers so that there are no suspected risks involved. Through facial recognition, the information obtained is authentic and avoids any possibility of error.

Flexible and powerful

Facial Biometrics

Face recognition/Facial Biometric technology has a very wide range of applications; for instance,using the built-in camera of a tablet , smartphone or computer, facial recognition software can replace passwords for device and users account access. In law enforcement, the technology can aid in the identification of suspect, whilst in border control deployments it can used in streamline security operations. Another popular application for facial recognition systems is access control at high-value site. In the commercial sector,marketers and retailers are adopting the technology as a means to gather crucial demographic data.


Technology for sure has matured and is slowly settling into the lives of people due to its usability and has made lives easier. Right from its invention to its accessibility, artificial intelligence is here not just to stay, but to grow and conquer.

Frequently Asked Questions:

Question: What is facial recognition/Facial Biometrics?
Answer: When we talk about facial recognition, we’re really talking about two different applications: basic and advanced.

Basic facial recognition You see this kind of technology in photo-editing software.

Advanced facial recognition our unique faces are comprised of variations on several main features: the width of our nose, the wideness of our eyes, the depth of our jaw, the height of our cheekbones, and the distance between our eyes are a few of them. Facial recognition software takes your features and turns them into a numerical code.

Question: How accurate is Face Recognition Softwares?
Answer: The accuracy rate of face recognition software is 99.31% on still frontal face ../images. Changes in lighting, face positioning, makeup, hairstyle, facial hair, glasses, and other accessories decrease the accuracy rate.

Question: Can I be recognized by Face Recognition Softwares? How?
Answer: Yes, as long as you have at least one picture of your face publicly available online. And yes, social networks count as “public” in most cases. The more photos there are of you on the internet, the greater the chances of the facial recognition software finding a match.

Question: What are the risks of facial recognition/Facial Biometrics?
Answer: Risk 1: Identity theft and security
Risk 2: Chilling effects on freedom of speech and action
Risk 3: Physical safety and due process

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