Definition: Augmented Reality (AR) is a technology that overlays digital information onto the real world, enhancing the user’s perception of reality.  

Detailed Description:

AR uses devices like smartphones, tablets, or special headsets to display virtual objects, information, or experiences on top of the real-world environment. This creates an interactive and immersive experience for the user.

AR applications are becoming increasingly widespread in various fields, including:

• Gaming: Enhancing gaming experiences with virtual elements and interactions.
• Education: Providing interactive learning experiences and visualizations.
• Retail: Offering virtual try-on experiences and product demonstrations.
• Healthcare: Assisting in medical procedures and training.
• Architecture and design: Visualizing building designs and interior spaces.

AR technologies use computer vision and sensors to track the user’s environment and position virtual objects accordingly.

Related Terms:

• Virtual Reality (VR)
• Mixed Reality (MR)
• Head-Mounted Display (HMD)
• Computer Vision
• Augmented Reality SDKs

FAQs:

1. What is the difference between AR and VR?

   • AR overlays digital information onto the real world, while VR creates a fully immersive virtual environment.

2. How is AR used in education?

   • AR can provide interactive and engaging learning experiences, such as allowing students to visualize complex concepts or explore historical events.

3. What are some examples of AR applications in retail?

   • AR can be used for virtual try-on experiences, allowing customers to see how products like clothing or furniture would look in their own homes.