What are biometrics most commonly used for?

Administrator
11/11/2025

Biometrics are commonly used for fingerprint scanning for mobile devices, face scan for phones and laptops, crime and forensics, online payments, access control and security at workplace, hotels, gyms and clubs, etc.

How are biometrics used in everyday life?

Administrator
11/11/2025

In everyday life, biometrics (authentication) is used for secure financial transactions, smartphone unlocking, access control and security, time and attendance tracking at workplace, online authentication, retail and customer experience, etc.

Biometrics systems are designed to use unique features of individuals such as face, fingerprint, iris, voice, movement (gait), etc. to distinguish and authenticate people.

How an RFID tag is designed?

Administrator
11/10/2025

An RFID tag is made of a substrate like paper, polyester or plastic, PVC or ABS, and embedded with the substrate is an RFID chip and antenna. that’s all.

What materials affect the performance of an RFID tag the most?

Administrator
11/10/2025

Metals and Liquid due to high conductivity affect the performance of an RFID tag around them. They absorb and even reflect RF signal, making them lose signal strength and reflect from path respectively, resulting in inefficient communication with the reader.

Why is my RFID card not working?

Administrator
11/10/2025

An RFID card might not work if the antenna and chip in the UHF RFID card are damaged or if it is deactivated using a kill password. Twisting the card will break the card and the circuit as well.