Certificate Programe in 6 Months

Augmented Reality (AR)

AR adds digital objects, images, or information to the real world.

Virtual Reality (VR)

VR takes you into a completely digital world, blocking out the real one.

1. Introduction

• AR and VR are immersive technologies that change how we interact with the digital world.

• AR adds digital content to the real world, while VR creates a completely virtual environment.

2. What is Augmented Reality (AR)?

• AR overlays digital objects, images, or animations onto the real world.

• Example: Snapchat filters, IKEA furniture preview, Pokémon GO.

3. What is Virtual Reality (VR)?

• VR immerses users in a fully computer-generated environment.

• Example: VR games, virtual tours of museums, flight simulators.

4. Key Differences Between AR and VR

• AR = Enhances the real world.

• VR = Replaces the real world.

• AR often uses smartphones or AR glasses; VR requires headsets like Oculus or HTC Vive.

5. Applications of Augmented Reality

• Education: 3D models in classrooms.

• Retail: Virtual try-on for clothes and furniture.

• Healthcare: Surgery guidance and anatomy learning.

6. Applications of Virtual Reality

• Gaming: Fully immersive game worlds.

• Training: Pilots, surgeons, and soldiers use VR for practice.

• Tourism: Virtual travel experiences and museum tours.

7. Advantages of AR and VR

• Better learning through visualization.

• Safe training environments.

• Increased engagement and creativity.

8. Challenges and Limitations

• High cost of VR headsets.

• Motion sickness for some users.

• AR requires strong hardware and internet for smooth performance.

9. Future of AR and VR

• More affordable devices.

• Mixed Reality (AR + VR together).

• Use in the Metaverse, smart cities, and remote work.