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Why Contactless Biometric Device Is A Must In Healthcare Industry?

Contactless biometric devices are essential in healthcare industry. They enhance security, improve efficiency, and ensure hygiene. They’re used for patient identification, access control, staff authentication, and visitor management. Technologies like facial recognition and fingerprint recognition streamline operations and prioritize patient safety.

In the rapidly evolving healthcare landscape, technology plays a vital role in improving patient care and operational efficiency. One revolutionary advancement gaining traction is contactless biometric devices. The history of biometrics dates back to ancient times, using unique biological characteristics for identification. Over time, biometric devices have evolved to include various non-contact identification methods.

The global pandemic has accelerated the adoption of contactless biometric identification for health and safety reasons. Minimizing physical contact and maintaining hygiene have created a demand for non-contact biometric solutions.

According to the latest report by Grand View Reseach, Inc,

 “The market size of global healthcare biometric is expected to reach USD 14.5 billion by 2025.”

In this article, we will explore the advantages of contactless biometric devices and their applications in the healthcare industry.

What is Contactless Biometric Identification?

Contactless biometric identification refers to the process of verifying and authenticating an individual’s identity using unique physiological or behavioral characteristics without the need for physical contact. It relies on advanced technologies such as biometric facial recognition, iris recognition, voice recognition, and gesture recognition to capture and analyze specific biometric data.

Unlike traditional biometric identification methods that require physical contact, such as scanning through a biometric fingerprint scanner, contactless biometric identification allows for a hygienic and non-intrusive approach. It involves the use of sensors or cameras to capture biometric data from a distance. And eliminate the need for individuals to touch any surfaces or devices.

Contactless biometric identification systems analyze the captured biometric data and compare it against pre-registered templates stored in a database. If the biometric characteristics match, the individual’s identity is authenticated, granting them access or verifying their identity for various purposes.

Types of contactless biometric devices

Contactless biometric devices come in various types, including:

  1. Facial Recognition Devices: These devices use cameras to capture and analyze facial features, such as the distance between the eyes, nose, and mouth, to verify or identify individuals.
  2. Iris Recognition Devices: Iris recognition devices use near-infrared light to capture high-resolution images of the iris, which has unique patterns that can be used for identification or verification.
  3. Voice Recognition Devices: These devices analyze and compare vocal characteristics, such as pitch, tone, and rhythm, to verify a person’s identity by their voice.
  4. Fingerprint Recognition Devices: While traditional fingerprint readers require physical contact, contactless fingerprint devices use advanced imaging techniques to capture a high-resolution image of the fingerprint without direct contact.
  5. Palmprint Recognition Devices: Similar to fingerprint recognition, contactless palmprint devices use imaging technology to capture and analyze the unique patterns and ridges present in the palm of a person’s hand.
  6. Vein Recognition Devices: These devices use near-infrared light to capture images of the veins in a person’s hand or finger. The unique vein patterns can be used for identification or verification.
  7. Gesture Recognition Devices: These devices capture and analyze specific hand movements or gestures to authenticate individuals. For example, a user may perform a particular gesture in front of a camera to gain access to a system.
  8. Gait Recognition Devices: Gait recognition devices analyze a person’s walking style or pattern by capturing their movements using cameras or other motion sensors. These devices can be used for identification or verification purposes.
  9. Biometric Smart Cards: Contactless biometric smart cards incorporate various biometric technologies, such as fingerprint or palmprint recognition, into a card format. These cards can be used for secure access control or identification purposes.

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Advantages of Contactless Biometric Devices in Healthcare

Contactless biometric devices offer several advantages when applied in the healthcare industry:

1. Enhanced Security and Authentication: 

Contactless biometric machines provide robust security measures by utilizing unique physiological or behavioral characteristics for identification. 

This significantly reduces the risk of identity theft and fraud. Also, ensure that only authorized individuals can access sensitive healthcare information and facilities.

2. Improved Efficiency and Accuracy: 

Traditional manual identification methods in healthcare settings can be prone to errors and delays. Contactless biometric attendance systems streamline the identification process, enabling quick and accurate authentication of patients, healthcare providers, and staff. 

This improves efficiency, reduces administrative burdens, and enhances overall workflow.

3. Hygienic and Contact-Free Operation:

In healthcare environments, minimizing physical contact and maintaining hygiene is paramount. Contactless biometric attendance machines eliminate the need for individuals to touch surfaces or devices, reducing the risk of cross-contamination and the transmission of infections. 

This is particularly crucial in infection-prone areas such as hospitals and clinics.

4. Seamless Integration with Existing Systems

Contactless biometric machines can be easily integrated with existing healthcare systems, such as electronic health records (EHR) or access control systems. 

This ensures a smooth transition and compatibility. It allows healthcare organizations to leverage the benefits of biometric technology without significant disruptions or investments in new infrastructure.

5. Patient Safety and Privacy: 

By implementing contactless real-time biometric devices, healthcare organizations can enhance patient safety and privacy. 

The secure authentication process ensures that only authorized individuals have access to patient information. And it reduces the risk of data breaches and unauthorized data access.

Applications of Contactless Biometric Devices in Healthcare

Contactless biometric devices have a wide range of applications in the healthcare industry. Here are some key areas where these devices can be effectively utilized:

  • Patient Identification and Access Control: Contactless real-time biometric machines securely and efficiently identify patients at registration, admission, and restricted areas within healthcare facilities.
  • Electronic Health Records (EHR) Management: Integrating contactless biometric devices with EHR systems enhances data security and enables easy and secure access to patient records for healthcare providers.
  • Medication Administration and Tracking: Contactless biometric devices verify patient identity before administering medications, reducing errors and improving patient safety. They can also track medication administration activities.
  • Staff Authentication and Time Tracking: Contactless biometric devices authenticate healthcare professionals, ensuring authorized access to sensitive areas and accurate time tracking for payroll and scheduling purposes.
  • Visitor Management: Contactless biometric devices enhance security by verifying visitor identities, and controlling access to restricted areas within healthcare facilities.


Contactless biometric devices have emerged as indispensable tools in the healthcare industry, offering numerous advantages that enhance security, efficiency, and patient care. These devices provide secure and hygienic methods for patient identification, access control, and authentication. By leveraging technologies such as biometric facial recognition, iris recognition, voice recognition, and fingerprint biometric device, healthcare organizations can optimize operations and ensure the privacy and safety of patients and staff.

One of the most trusted biometric devices available in the market is SalaryBox. With its advanced biometric technology, Salarybox provides a seamless and secure solution for healthcare organizations seeking reliable identification and access control. By leveraging Salarybox and similar contactless biometric devices, healthcare facilities can enhance security, streamline operations, and ensure a safe and hygienic environment for patients and staff.

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