What are smart glasses? Structure and working principle of smart glasses

In the age of modern technology, all around us are equipped with smart devices, even smart glasses are no exception. Smart glasses will help you conveniently monitor your life, listen to music, locate,… Let’s find out more about what smart glasses are with lassho.edu.vn? Structure and working principle of smart glasses!

What are smart glasses?

Smart glasses are also known as smart glasses. It is structured like a computer because it is equipped with a screen background plus hardware used to present the content in front of the reader. If you don’t need it, the screen will not interfere with your vision.

Smart glasses models have been around for a long time and were launched by Google in 2013 with a prototype version of Google Glass Explorer (the forerunner of Google Glass). Therefore, smart glasses products are also well known and many big men in the technology village participate in creation.

Structure and working principle

The structure of smart glasses includes :

• Hardware : This is considered the “brain” of the device. Thanks to this, the glasses can operate smoothly.
• Display screen : Usually has a curved, transparent screen, used to display images without affecting the user’s vision.
• Audio transmitter : Used to transmit and control through the phone by connecting Bluetooth. It will be transmitted directly through the user.
• Microphone : You can make conversations with people by talking as usual without taking out your phone from your pocket.
• Camera : Support much in AR technology, many applications in daily life.

Working principle of smart glasses :

Smart glasses will display images through a prism, the image from the projector will be “printed” directly onto the cornea of the wearer. You will control them via voice thanks to the microphone system, with command syntax according to the language.

Benefits of smart glasses

When you use smart glasses will bring you the following benefits:

• Enhanced AR experience : This is an important benefit. Bringing you great experiences and image projection through screens or devices.
• Works as a wearable : The glasses are capable of GPS positioning, applications like Google Maps can also work on some glasses devices to help you conveniently track the way, easy to move.
• Entertainment : No need for headphones, you can also listen to music directly on the glasses.
• Enhance social security : You can recognize the face of the opposite person through the glasses. So you will know the potential offender, based on the database they already have.

Some good smart glasses models are available on the market

Google Glass

Google Glass is a famous brand in the production of smart glasses. The brand is popular with factory workers, who often access tools through Google Glass and Google Assistant. Google Glass with Enterprise Edition 2 has a faster processor and longer battery life than its predecessor.

The glasses have a compact, lightweight and fashionable design. Google Glass acts as a camera that records images, sounds, and videos, using voice commands, natural language, or simple hand gestures.

It also offers enhanced machine learning capabilities, faster chargers via USB-C, and new safety frameworks. Plus, it has built-in location recognition, gyroscope and more that continuously track your movements.

Vuzix Blade

Vuzix Blade possesses the same design as a regular eyeglass. Smart glasses equipped with Digital Light Processing technology have the ability to process digital light to help display in front of the right glasses. You can also see through with the optical, waveguide-based feature in full color.

Vuzix Blade smart glasses use quad-core ARM CPU, 4GB storage, WiFi and Bluetooth connectivity to keep you connected to any phone device. You can also record Full HD videos thanks to the 8 MP camera.

You can control the video recording feature through gestures on the touchpad. You can easily handle texts, calls, check schedules, watch videos, listen to music, find directions and more.

North Focals

North Focals has just launched a product in 2018, possessing a traditional but equally fashionable and modern appearance. North Focals are customized to fit the face, and there’s also a small projector that projects the user interface onto the right eyeglass. The glasses show messages coming from a smartphone, a simple version of the app, and turn-by-turn walking directions.

Epson Moverio BT-300FPV

Epson Moverio BT-300FPV uses Intel Atomx5 quad-core CPU, with 16GB internal memory and 2GB RAM, supports microSD card up to 32GB. The glasses also provide Bluetooth, WiFi and GPS connectivity to help you find your way quickly, listen to music, and record videos.

The glasses use Android 5.1 which helps you get some pre-installed apps. They also give you better realistic spacetime footage than smartphone screens, so you can see exactly what the drone sees.

Hope the above article will help you understand more about smart glasses. Any questions please leave a comment below!