Скачать или смотреть What is augmented reality?? how to work and full explained

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What is augmented reality or AR?
Augmented Reality (AR) is a technology that enhances our perception of the physical world by overlaying digital information and virtual objects onto it. Unlike virtual reality (VR), which creates a completely artificial environment, AR enhances the user's experience by blending digital and physical elements. AR is typically experienced through a device such as a smartphone, tablet, or headset, and the technology works by using sensors, cameras, and algorithms to detect the user's environment and place virtual objects in it.
Some common applications of AR include:
Gaming: AR games are becoming increasingly popular, allowing players to interact with virtual objects in their real-world environment.
Education: AR is being used to create interactive learning experiences that enhance the way students learn.
Retail: AR is being used in retail to provide customers with more information about products and to enhance the shopping experience.
Advertising: AR is being used to create immersive advertising experiences, allowing customers to interact with virtual objects and learn more about a product.
2) Types of augmented reality details
There are several types of Augmented Reality (AR), each with its own unique features and capabilities. These types include:
Marker-Based AR: Marker-based AR uses specific visual markers, such as QR codes, to trigger the display of digital content on a device. The marker serves as a reference point for the device's camera, allowing it to accurately place virtual objects in the real world. This type of AR is often used in gaming, advertising, and education.
Markerless AR: Markerless AR uses computer vision algorithms to detect and track real-world objects and surfaces, allowing digital content to be placed in the environment without the use of markers. This type of AR is becoming increasingly popular, as it offers a more natural and seamless user experience.
Projection-Based AR: Projection-based AR projects digital content directly onto physical objects or surfaces, creating a seamless blend of the virtual and physical worlds. This type of AR is often used in product demonstrations, museum exhibits, and architectural visualizations.
Superimposition-Based AR: Superimposition-based AR superimposes virtual objects directly onto the real world, allowing users to see and interact with both simultaneously. This type of AR is often used in industrial and medical applications, where real-time data and information need to be displayed over physical objects.
Location-Based AR: Location-based AR uses GPS, compass, and other sensors to display digital content based on a user's physical location. This type of AR is often used in navigation and tourism applications, providing users with information and guidance based on their location.
Each type of AR has its own unique strengths and weaknesses and is used in different applications based on the desired user experience and requirements. Whether a marker-based or markerless AR is used, the goal is to enhance the user's experience by seamlessly integrating digital content into the physical world.