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Facial Recognition Trends in 2021: What’s the Deal?

Posted By Praveen Joshi on 5 April 2021
Facial Recognition Trends in 2021 What’s the Deal

If all humans looked alike, how would we ever know one from the other? For this reason, the face is considered the most significant identification criterion that differentiates each of us from the rest. Today, face recognition has gained unprecedented popularity in the biometrics domain. Face recognition apps are being utilized in various industries, including criminology and security verification. Studies predict that by 2024, the global facial recognition market will have begun generating a revenue of $7 billion. What is face recognition all about, how does it work, and what is the hullabaloo about it? Here’s a glimpse: 

How Does Face Recognition Work? 

● Face recognition or face detection is the biometric technology that identifies a person through their facial features. The face recognition apps and systems capture the patterns in the individual’s face, then scans and matches it to the already existent prototype of his/her face to verify one’s identity. 

● Today, facial recognition is one of the most popular and reliable strategies in security verification processes.

Also Read: Top Face Recognition Apps A Detailed Guide For 2020

Where is Face Recognition Used?

Face recognition is used in several major industries as a means of personal identification. FaceFirst data suggests that the widespread use of facial recognition has led to a whopping 91% reduction in violent crimes. Some of the domains in which this biometric system is used are as follows:

Phone Unlocking: Today, one of the most comfortable biometric systems to unlock your phone is face recognition. Once the phone scans the user’s face and stores the data in its structure, its inbuilt camera uses face recognition to scan his/her face and unlock the phone if the information matches the profile already stored. This strategy is quicker and more efficient than other biometric means like entering passwords, tracing patterns etc. Today, biometrics through face recognition is a significant aspect of mobile app development services.

Crime Prevention: Face recognition is instrumental in detecting known burglars and shoplifters in public spaces. The system comprises a comprehensive database of such criminals and matches new information with the existing one to spot such individuals within seconds. This technology has helped the crime and forensic branches prevent many crimes to date.

An Aid for the Visually Impaired: Today, face recognition apps is being used to help visually impaired individuals detect the emotions of the persons they interact with. Thus, the phone uses specific vibrations to alert individuals about others’ current emotional states based on their facial expressions. This technique allows the user to understand emotions and react better in situations.

For HR Purposes in Offices: Face recognition is also being used to mark employee attendance at the entrances of major companies. Alongside finger biometrics, face recognition is a powerful means of identifying genuine employees from imposters and allowing or denying entry into the premises based on the results.

What are the Face Recognition Trends in 2021?

Today, the world has incorporated face recognition at various levels due to its accuracy, security, and efficiency. Have a look at some exciting trends in face recognition for the year 2021:

1. Airport Face Recognition: Today, face recognition is being used in airports as a security check and to increase vigilance. With an increase in the prevalence of high-resolution 3D face recognition technologies and thermal face recognition, this strategy has gained substantial momentum at major airports worldwide. It notably witnessed a spike in the wake of the COVID-19 pandemic. The demand for face recognition is likely to continue increasing as 2021 progresses.

2. Know Your Customer: KYC is one of the most critical verification processes in the finance and investment sector. As a result of the pandemic, it has not been possible for banks to conduct this procedure at the bank premises extensively. Thus, facial recognition is gaining momentum as an effective KYC strategy and is likely to crystallize in this domain in 2021. Facial recognition apps may come up with plans to facilitate face detection for KYC processes.

3. Automation Facial Recognition System: In March 2020, the deployment of the Automation Facial Recognition System (AFRS) was approved in India. In 2021, this system is expected to gain popularity as an identity verification process for the National Crime Records Bureau, governed by the Minister of State for Home Affairs.

4. Surveillance Management in Corporate Premises: Surveillance and identity management is an integral part of ensuring safety and security at major companies. Today, companies worldwide have been collaborating with their federal governments to use facial and voice recognition systems for surveillance in their premises. More and more companies are likely to adopt this process for completing the biometrics at their corporate premises throughout the year.


Today, it is safe to say that facial recognition has established itself as an indispensable strategy among biometric processes. Several institutions have been leveraging this cutting-edge technology for various purposes, from the corporate world to government bodies. The best facial recognition apps provide client-specific and highly specialized biometric services that seamlessly serve the intended purpose. With ten years of extensive experience in the software development field, RSK BSL utilizes intelligent outsourcing and flexible contracts to provide you with the most innovative technological solutions!

Praveen Joshi

Praveen Joshi

Praveen is a seasoned IT Solutions Leader and Director at RSK Business Solutions, a technology-driven IT Consulting Company that specializes in Bespoke Software Development, Agile Consulting, Mobile App Development, Smart Sourcing, and much more. For the last 17 years, he has been delivering quality custom IT solutions that help businesses achieve their goals.

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