The pattern of veins in the hand contains unique information that can be used for identity. Blood flowing through veins in the human body can absorb light waves of specific wavelengths.
Irradiating the human palm with near-infrared light waves yields an image of the vascular pattern. A venous distribution map can be processed and compared to pre-registered data to match and confirm identity.
Palm vein biometrics
The idea of palm vein biometrics goes back to the 1980s when palm vein scanners emerged as commercial products in the 1990s. The devices gained some traction in military-grade and high-security applications, although the technology was too expensive to become popular among mainstream applications such as physical access control.
Anviz Global is expanding palm vein technology into mainstream applications, featuring a lower price point that will open new market opportunities.
Palm vein technology
“Palm vein technology has been viewed as a boutique product because it is costly and has not developed as a mainstream product,” says Mark Vena, Senior Director of Business Strategy and Development for Anviz Global.
“With a more compelling price point, the market can see the technology more broadly. We can change the game in terms of how people think about palm vein technology.”
FAR and FRR
Palm vein technology is more accurate than either fingerprint (0.0001% FAR) or facial recognition (0.001% FAR)
Iris recognition is considered the gold standard in biometric identification, but palm vein technology can almost achieve the accuracy of iris. The false accept rate (FAR) for palm vein technology is 0.00008%, compared to 0.00005% for iris recognition systems.
The false reject rate (FRR) is comparable at 0.01% for either technology. Palm vein technology is more accurate than either fingerprint (0.0001% FAR) or facial recognition (0.001% FAR). Palm vein identification occurs in less than half a second.
M7 Palm
“Anviz is seeking to bring a high level of capability to more mainstream commercial applications,” says Vena, specifically providing a lower-cost palm vein unit. The M7 Palm by Anviz can achieve next-generation biometric access control for greater security and intelligence.
The door-mounted unit combines palm vein recognition with an RFID card reader and PIN code (using a 17-button keypad), all configurable for multi-factor authentication.
Outdoor applications
The robust unit, including a narrow metal exterior design, provides strong vandal resistance (IK10) and stability for outdoor applications.
To ensure a weatherproof design, the IP66 rating indicates the product is completely protected against dust and can withstand strong jets of water from any direction. Power-over-ethernet (PoE) enables centralised power management and the ability to remotely reboot devices.
Wiegand-out interface
The unit communicates using RS-485 or TCP/IP and can connect locks, exit buttons, door contacts, doorbells, etc
The unit communicates using RS-485 or TCP/IP and can connect locks, exit buttons, door contacts, doorbells, etc. The Wiegand-out interface can connect to standard third-party controllers, or a built-in relay can trigger a lock directly. Capacity is 500 users.
Because palm vein recognition originates from the physiological characteristics of the human body, it represents a “credential” that cannot be forged, lost, or left at home. It is not easily counterfeited or worn out.
Multi-factor authentication
Applications include industries requiring high security such as government, judicial, and banking. Multi-factor authentication eliminates fraud and ensures safety at banks, data centers, airports, prisons, and government.
An end user might opt for higher levels of access control for a laboratory or server room. For dealers and integrators, palm vein technology, including multi-factor authentication, provides an additional option for customers seeking to protect high-security areas on a large campus.
Card readers
Card readers may suffice for most of the doors, but an important laboratory or cash-handling area requires more protection.
Palm vein technology can secure a casino cash cage or a room containing corporate secrets.
Time of Flight
ToF laser-ranging uses a laser to measure the distance to an object by calculating the time
Time of Flight (ToF) laser-ranging achieves accurate measurement to ensure the right distance for operation. ToF laser-ranging uses a laser to measure the distance to an object by calculating the time it takes for the laser light to travel to the object and back.
Palm vein technology operates in the range of 10 to 30cm (4 to 12 inches). The proprietary BioNANO palm vein recognition algorithm enables accurate and fast scanning speed.
Non-contact biometric
The non-contact biometric performs in touchless environments and does not contribute to lingering health concerns in the post-COVID world.
The technology is accurate across all hand types and skin tones. Users may feel more comfortable scanning their hands than their eyes.
Optimal human-machine interaction
M7 Palm’s optimal human-machine interaction and user experience include a low-power-consumption OLED screen to deliver clear text notifications to the user. Advantages of M7 Palm include accuracy, stability, security, and privacy. Features include easy installation with standard processes and no special tools, centralised power management, simplified cabling, and less maintenance.
Managing the system is expedited by integration with the Anviz CrossChex Standard access control and time management dashboard, used by more than 30,000 enterprises, and the system can be integrated with any access control system.
Security for SMBs
Anviz Global is a converged intelligent security provider for SMBs and enterprise organisations
Anviz Global is a converged intelligent security provider for small- and medium-sized businesses (SMBs) and enterprise organisations.
The company’s product line includes biometrics, video surveillance, and security management solutions based on the cloud, Internet of Things (IoT) and artificial intelligence (AI) technologies.
Privacy concerns
Anviz is part of the Xthings family of companies, which includes Ultraloq (smart locks), Utec (smart home), Bright (smart lighting), Secu365 (SaaS Platform), and Ulticam (smart cameras).
Privacy concerns are minimised because palm vein recognition does not directly store the original image but rather extracts feature information through algorithmic models. Personal data is protected through obfuscation and encryption.
