Appendix E: XR Interview Questions, Model Answers, and Practical Exercises
Appendix E XR Interview Questions, Model Answers, and Practical Exercises This appendix is designed to support academic assessment, campus placements, technical interviews, and skill evaluation in Extended Reality (XR). E.1 BASIC XR INTERVIEW QUESTIONS Q1. What is Extended Reality (XR)? Answer: Extended Reality (XR) is an umbrella term that includes Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR). It represents technologies that blend real and digital environments to create immersive experiences. Q2. Differentiate between VR, AR, and MR. Feature VR AR MR Real world visible ❌ ✅ ✅ Digital overlay Full Partial Interactive Interaction with real world ❌ Limited High Q3. What are common XR applications? Answer: Education, healthcare, gaming, manufacturing, retail, defense, tourism, and remote collaboration. E.2 INTERMEDIATE XR QUESTIONS Q4. What is SLAM in AR? Answer: SLAM (Simultaneous Localization and Mapping) allows devices to map the environment and trac...