Presentation of argumented reality in education
- 1. Augmented Reality in Education: Transforming Learning Experiences NAME: TH SUMANTH REDDY REG NO: 12314650 SECTION: K23DG ROLL NO: 55 SUBMITTED TO: RITU SHARMA
- 2. INDEX * INTRODUCTION * WHAT IS AR? * HISTORY * AUGMENTED REALITY VS VIRTUAL REALITY * HOW IS IT USED? * HOW DOES IT WORK? * APPLICATIONS * ADVANTAGES * DISADVANTAGES * CONCLUSION
- 3. INTRODUCTION • AUGMENTED REALITY (AR) IS A GROWING AREA IN VIRTUAL REALITY RESEARCH. • THE WORLD ENVIRONMENT AROUND US PROVIDES A WEALTH OF INFORMATION THAT IS DIFFICULT TO DUPLICATE IN A COMPUTER. • THIS IS EVIDENCED BY THE WORLDS USED IN VIRTUAL ENVIRONMENTS. PRESENTATION TITLE 3
- 4. What is Augmented Reality? * The process of superimposing digitally rendered images onto our real-world surroundings, giving a sense of an illusion or virtual reality. Recent developments have made this technology accessible using a Smartphone. PRESENTATION TITLE 4
- 5. HISTORY * The beginnings of AR, as we define it, date back to Sutherland's work in the 1960’s, which used a see- through HMD to present 3D graphics. However, only over the past decade has there been enough work to refer to AR as a research field. * Louis Rosenberg developed one of the first known AR systems, called Virtual Fixtures. * Since then, AR's growth and progress have been remarkable. PRESENTATION TITLE 5
- 6. AUGMENTED REALITY vs VIRTUAL REALITY Augmented Reality * System augments the real world scene * User maintains a sense of presence in real world * Needs a mechanism to combine virtual and real worlds * Hard to register real and virtual Virtual Reality * Totally immersive environment * Senses are under control of system * Need a mechanism to feed virtual world to user * Hard to make VR world interesting 6
- 7. HOW IS IT USED? * Augmented reality is hidden content, most commonly hidden behind marker images, that can be included in printed and film media, as long as the marker is displayed for a suitable length of time, in a steady position for an application to identify and analyze it. Depending on the content, the marker may have to remain visible. PRESENTATION TITLE 7
- 8. HOW DOES IT WORK? • Using a mobile application, a mobile phone's camera identifies and interprets a marker, often a black and white barcode image. • The software analyses the marker and creates a virtual image overlay on the mobile phone's screen, tied to the position of the camera. • This means the app works with the camera to interpret the angles and distance the mobile phone is away from the marker. PRESENTATION TITLE 8
- 11. APPLICATIONS PRESENTATION TITLE 11 Main classes of applications: ■ Medical ■ Manufacturing and repair ■ Annotation and visualization ■ Robot path planning ■ Entertainment ■ Military aircraft ■ Architecture
- 12. ADVANTAGES OF AUGMENTED REALITY • Can increase knowledge and information. • People can share experiences with each other in real time over long distances. • Games that provide an even more "real" experience. • Things come to life on people's mobile. • Form of escapism. PRESENTATION TITLE 12
- 13. DISADVANTAGES OF AUGMENTED REALITY * Spam and Security * UX (User Experience): Using AR can be inappropriate in social situations. * Openness: Other people can develop their own layers of content to display PRESENTATION TITLE 13
- 14. CONCLUSION * Augmented reality is another step further into the digital age as we will soon see our environments change dynamically either through a Smartphone, glasses, car windshields and even windows in the near future to display enhanced content and media right in front of us. * This has amazing applications that can very well allow us to live our lives more productively, more safely, and more informatively. PRESENTATION TITLE 14
- 15. THANK YOU PRESENTATION TITLE 15