How face recognition attendance system works?The system stores a database of faces. A screen, usually a mobile or tablet in case of Truein, is placed at the entrance and employees have to simply walk towards it. A match is triggered with the database and attendance is captured within a second. Systems like Truein are benchmarked with the eye so no amount of change in facial features or fashion accessories affects its ability to return accurate results.
Why is face attendance better than thumb-based or fingerprint systems?Practically 100% accuracy: Thumb-based attendance systems have often failed in situations where the fingerprint is faded. Workers who work in oiling systems can’t register their attendance with faded thumb prints. Similarly heena applications or cuts on fingers return errors. It is often frustrating to try attendance multiple times before simply writing down in a manual attendance register. That is not the case with face recognition attendance. It has been tried, tested and proven that it is practically 100% accurate. Employees simply walk towards it and attendance is captured. It works even when hairstyles change or employees age. Touchless safety: With covid-19, the world has become increasingly aware of the risks of contact-based attendance systems. There is no attendance system, other than face id attendance system which is absolutely touchfree. The user has to simply show his face. The system is triggered automatically. Even after the world is covid-free, people will be conscious of the touches they make and it will be good to provide a hygienic system. No complex hardware: Thumb based systems always require that you install a machine at the entrance. While the upfront costs are a barrier in itself, the machine requires maintenance too. When you choose a face attendance system like Truein, there is no complex machine. You simply install the application on any Android or iOS system and it works. Often, companies use just a tablet or mobile for Truein face attendance. Remote access: Not every staff member steps into the office every day. There are remote workers or on-the-go field staff who report directly to client offices, distributor’s godown or other places. If you have rigid systems that require machines or hardware, it won’t work out for remote workers. With Truein mobile-based face recognition systems it is possible to allow on-the-go workers to take attendance from their own phone, wherever they are. Companies can restrict the mobile-based attendance to specific geographies, geo-fencing it, making it more secure and controlled. Wow experience: With attendance time cut-down to a second and no action required from the user-end, face id attendance is by far the best biometric system. It wows employees who don’t require training and are happy to adopt immediately. When a face id system is based by a powerful application, it is even more welcome. Employees can track their records from the phone and managers can track everyone in real-time. Reliability: Face recognition attendance systems like Truein have spoof-proof mechanisms. Employees may be required to blink their eyes before capturing attendance. It ensures no photos are used in the attendance process to mark proxies.
Frequently asked questions:
Which biometric attendance system is more reliable and accurate?Time and again it has been proven that fingerprint systems fail when fingers are dirty, oily, wet or bruised. Face attendance is practically 100% accurate.
Which biometric attendance system is more affordable?Thumb based systems require sensor-based machine installation at every site, making it costly in the beginning and also at the time of maintenance. With face attendance, any Android or iOS based mobile may be sufficient. Even employees can track their face ID with their own phone. Even retail stores with multiple outlets or construction companies with multiple sites find face attendance more affordable.
Make an informed decisionThere are many choices available today. Not every finger print system or every face attendance system is made equal. Evaluate the options between various vendors or brands and make an informed choice. Be sure to ask questions like:
- Does the attendance system have geo-fencing?
- Does the system require hardware installation and maintenance?
- Does the system have mobile-based capabilities?
How easy is it to identify a person you have met before? Usually, very easy! You may say it is because you remember him. Technically, your brain is matching it against a memory it has. Face recognition by machines work in a similar fascinating way.
What is Face Recognition?
The Dictionary definition of face recognition is the ability of a computer to scan, store, and recognize human faces for use in identifying people.
In 2020, this term is not very alien. Apple users use Face ID to unlock their phones. Airport security uses it to identify convicts. Workplace safety apps like Truein use it to mark attendance or authorize visitors.
Steps for Face Recognition
There are many variations of this technology. We will look at the most common approach. Let’s break down the definition.
Scan: A person walks by a machine that takes its picture and identifies its geometry. By geometry we mean distance of the nose from chin or location of eyes. There can be 60 to 80 such data points that make the complete face ID.
Store: The face ID, a mathematical formula consisting of data points is stored in the database. The computer understands this as your signature – unique to you.
Recognize: Next time you walk past the same machine, it can create a similar map and trace it against the database it has. Result? You are identified.
Not all face recognition technology is created equal
Face recognition was first invented by Woodrow Wilson Bledsoe in 1960s. Back then the degree of errors was vast and the amount of time it took to return a result was huge. Part of it was due to computing power of machines back then. Besides, the number of facial markers used to create a Face ID were low. In 1970s there were 21 facial markers. Today, the sophisticated machines use as many as 80, increasing accuracy.
Facial recognition gets seriously compromised if the machine is not geared to identify in low-light or with changing facial features. It will result in two things:
- False negative: It won’t identify a person despite his ID being present in the database. It can be frustrating, but it is not dangerous.
- False positive: It will identify a person wrongly as another person. A false match is a bad sign, especially when law-enforcing agencies use it.
It is therefore critical that you pick a face recognition technology that stands the test of time. A time-tested and proven technology by a trusted provider is the key to adopting this futuristic technology.
What makes Truein’s face recognition technology unique?
We believe that accuracy has to be practically hundred percent. Any small error leads to manual work, beating the purpose of our technology. This hundred percent perfection has happened over many years through many iterations. Today, we are proud to meet those benchmarks.
- Truein face recognition attendance is benchmarked with eyes. Result? No amount of facial changes can affect our performance. Ageing, hats, face masks – doesn’t matter. It works. We beat the odds.
- Our face recognition technology has proved to work in low-light conditions as well. So common work conditions like night shift workers or outdoor construction sites don’t pose a challenge to our system.
- It works offline too. So, there are practically no barriers to primary enterprise activities – face attendance and visitor management. Distant sites or stores too can use it seamlessly.
- We have invested in the necessary infrastructure to make it super-fast. We surely don’t want people to wait in queues while the device scans and marks face attendance for each employee. It takes just three seconds, including changeover time.
Why face recognition is the most futuristic ID system?
Biometric IDs are unique and beat the traditional paper-pen or card systems hands down. Cards can be swiped by proxies and attendance can be fudged. It is a common malpractice, often seen at plants within contract workers.
The thumb IDs are biometric too, but they have failed to meet the hundred percent benchmark. Women using Indian Mehndi on hands feel frustrated when their thumbs don’t get identified at office machines. Similarly, plant workers who work on oily machines cannot walk past a thumb-based system easily. Besides, it is not touchless, and it takes multiple attempts for one correct match.
Face recognition is truly the only unique identifier, doing its job in few seconds. It cannot be proxies or scope for manual overrides.
Face recognition based attendance is the straight off answer to the touchless solution the world is seeking today. Or may it is not as straight. Not all face recognition attendance is made equal. It is important to consider specific use-cases before picking the one that works for you.
Today, we will focus on use-cases for geo-fencing – a powerful feature on Truein’s contactless attendance system.
What is geo-fencing?
With Truein, organizations can allow users to mark attendance from their very own phone. Organization’s ability to limit such attendance to only a specific geography (usually a radius around the office) is called geo-fencing.
Geo-fencing can be activated to ensure that employees don’t queue up in front of the kiosk at the main gates, conveniently use their own phone but do not misuse it while vacationing.
Who is it most relevant for?
Large retail chains can avoid putting a kiosk at every store. Each individual store can geo-fence attendance for their site and employees can mark attendance from their devices. It can result in huge savings while ensuring automation that syncs data back to the head-office in real-time.
In case of outdoor locations, the supervisors need not report to office before going to the site. They can go to their work site directly and mark attendance after reaching that geo-fenced boundary.
It makes sense for even contract workers who keep changing and report to site directly.
Marketing and event agencies
Any organization that employs a large workforce that is on their feet and always on field, would find geo-fencing very useful. The geo-fencing feature can be used to mark radius around the distributor’s office where sales team reports. It can also be used to mark an event location where the marketing team is working.
Any other large organization
In case you have a large employee strength, you can shorten the queue at the main gate by activating user-device based geo-fenced attendance.
What are the key advantages?
We believe that automation of attendance should always be 100%. If you leave scope for manual entries in case of remote sites, on-field force etc., you are increasing chances of proxy and plenty of paperwork.
When data for the entire workforce gets automated – no matter where they are, all of it can feed back into compliance and salary calculations.
The hard part about allowing employees to report directly to remote sites is the ability to track and trust. You can leave all of it behind and embrace progressive HR policies. Geo-fencing is your safety net – an assurance that all will be well even when you adopt laissez-faire policies.
It sure leaves a good impact on employee satisfaction score as well.
When social-distancing is active and you have a large workforce queuing up at the kiosk, you could consider moving to geo-fenced user-device attendance.
People can space out and mark attendance from their desks if they please.
What should you know about geo-fencing on Truein?
Truein has evolved over the last 4 years to include more than hundred features. Geo-fencing is only one of them. Like always we have focused on keeping it simple.
- It can be activated or deactivated by the user at a click of a button
- There is no limit to how many locations can be activated
- It is possible to geo-fence attendance by adding Google location address or latitude/longitude co-ordinates
- It is also possible to define the radius around the marked address.
The bottom line
Face recognition is the buzzword in touchless attendance. However, that is just the beginning. Making it more widespread and employee-friendly is what true evolution would be. Activate geo-fencing and other hundred plus features to suit your specific HR policies.
India is about to make a staggering lockdown exit with Unlock 1.0, there are few rules that have to be kept in mind for safer work conditions. Offices can be the hotbeds for the growth and spread of viruses in general, infecting many in a short span of time. Social distancing and sanitising are still of utmost importance, even after the exit. Offices are now allowed to reopen from the 8th of June with 10% workforce. Here are two questions, will employees feel safe to use the biometric attendance system? Will the HR administrate be able to register attendance manually all the time?
It is important for you to understand that being prepared and cautious is now a part of your daily routine. As many states - Delhi Government being the first to pass the rule of suspending biometric systems, we bring Truein face attendance and visitor management system.
Truein understands the importance of unaffected productivity and thus it replaces the fingerprint biometric system with face recognition attendance. This keeps your hygiene on fleek and helps in avoiding infection of your employees. It is completely touchless and is now a must in your office.
Features of Truein that will be befitting to your office:
A tablet is placed at reception or mounted at the entrance gate. As a visitor or employee walks towards it, face recognition is auto-triggered and attendance is recorded without any human contact. It is a secure way of recording accurate attendance and can be run on any device without the hassle of additional hardware. It is quick and mobile as it used top-notch technologies like geofencing attendance and face recognition to create real-time reports with its powerful admin dashboard.
A seamless experience for your visitors as well, Truein is truly a masterpiece that your office needs now. Explore many more features that will help you get back to work with better productivity and safety. We’ve got you covered as we approach the Un- Lockdown!