What is the IR camera on a laptop?

Recognizing the face on a laptop with Windows Hello is not a strange feature anymore, to complement the face unlock feature with higher security, the laptop manufacturers and typically Asus have added Add IR camera to increase security for the device. Let WebTech360 learn about IR cameras!

1. What is IR camera?

Camera IR (Infra-red), also known as infrared camera, is a common CCTV device with additional infrared lights (infrared LED). This sensor will blink continuously in low-light environments (night, dark corners ...), helping the camera to observe scenes in the dark (black and white photos).

What is the IR camera on a laptop?

2. How does IR camera on laptop work?

To be able to accommodate face unlock , your laptop must have an IR camera.

The IR camera (or infrared camera) will blink to increase the light source and use the infrared sensor to capture the image. Then the computer system will compare the image obtained from the infrared sensor with the original image data to unlock your laptop.

What is the IR camera on a laptop?

Currently, in parallel with fingerprint security , on the market there are more and more laptops supporting facial recognition for the convenience it creates.

Some laptop models are sold at WebTech360

Sign up and earn $1000 a day ⋙

Leave a Comment

iPhone LL / A code is from which country? Made where? Use it well?

iPhone LL / A code is from which country? Made where? Use it well?

Understanding the iPhone LL / A code is essential. Discover what country it comes from, where the iPhone is made, and how to utilize this code effectively!

How to turn off, exit child mode when forgetting password on Samsung devices

How to turn off, exit child mode when forgetting password on Samsung devices

Learn how to exit Kids Home mode on Samsung devices, even when you

What to do when your lover blocks Zalo? How does Zalo feel blocked?

What to do when your lover blocks Zalo? How does Zalo feel blocked?

Discover effective strategies to deal with being blocked on Zalo by a lover. Explore insights into the emotional impacts of being blocked in a relationship.

Review movie Saigon In The Rain: Watch all the movies, memorize the song

Review movie Saigon In The Rain: Watch all the movies, memorize the song

Discover the talent behind the movie Saigon In The Rain and analyze its emotional depth. Are young dreams portrayed accurately?

iPhone TA / A code from which country? Made where? Use it well?

iPhone TA / A code from which country? Made where? Use it well?

Discover the origin of your iPhone with TA / A code. Understand its quality and warranty policies.

16 common errors on Zalo, causes and quick fixes

16 common errors on Zalo, causes and quick fixes

Discover solutions for 16 common errors on Zalo! This guide covers causes and quick fixes to ensure a smooth experience on the app.

How to turn off vibration, message alert Zalo on iPhone and Android phones

How to turn off vibration, message alert Zalo on iPhone and Android phones

Are you busy and don’t want to be disturbed by Zalo message alerts? Follow these simple steps to turn off vibration and message alerts for Zalo on both iPhone and Android devices.

What is Zalo Media Box? How to delete, block messages from Zalo Official Account

What is Zalo Media Box? How to delete, block messages from Zalo Official Account

Zalo Media Box provides useful information to Zalo users. Learn what Zalo Media Box is and how to delete or block messages from Zalo Official Account for a better experience!

iPhone KH / A code of which country? Made where? Use it well?

iPhone KH / A code of which country? Made where? Use it well?

Discover everything about the iPhone KH / A code, its origin, and whether it is a reliable choice for users. This article offers insights into the iPhone and its market codes.

Learn about Acer CineCrystal LED Backlight technology

Learn about Acer CineCrystal LED Backlight technology

Acer CineCrystal LED Backlight technology enhances display quality on Acer laptops. Learn about its features, advantages, and disadvantages to make informed decisions.

What is Mi Home app? How to download and create an account using Mi Home

What is Mi Home app? How to download and create an account using Mi Home

Discover the Mi Home app essential for managing devices in the Xiaomi ecosystem. Learn about its features, download process, and how to create an account!

What is the new Vietnamese Percussion EVKey? How to download and use the software EVKey

What is the new Vietnamese Percussion EVKey? How to download and use the software EVKey

EVKey is a popular Vietnamese typing software with many outstanding features. Learn how to download and use EVKey efficiently on Windows and Mac.

iPhone J / A code of which country? Made where?

iPhone J / A code of which country? Made where?

Learn about the significance of the J/A code on your iPhone, including its market relevance and the countries involved in its production.

Instructions on how to check hidden iCloud on iPhone, iPad simple and effective

Instructions on how to check hidden iCloud on iPhone, iPad simple and effective

Discover how to check for hidden iCloud on your iPhone and iPad effortlessly. Learn the effective methods to uncover hidden iCloud and secure your device.

What is hybrid watch? Features, advantages and disadvantages of Hybrid Watch

What is hybrid watch? Features, advantages and disadvantages of Hybrid Watch

Hybrid Watches merge the aesthetics of mechanical watches with the functionalities of smartwatches. Discover their features, advantages, and disadvantages in detail.