6CS013 Emerging Tech: Mastering VR, AR, and Presence

Published: March 10, 2026  |  Emerging Technologies

The 6CS013 Emerging Interactive Technologies module is one of the most exciting yet challenging parts of the Computer Science curriculum. It requires you to not only build a cutting-edge application (VR/AR) but also to scientifically evaluate human-computer interaction (HCI).

1. Virtual vs. Augmented Reality Frameworks

Whether you are using Unity with **XR Interaction Toolkit** or **Vuforia** for AR, your technical implementation must be flawless. Markers look for optimized frame rates (to prevent motion sickness) and intuitive interaction design.

• The Distinction Tip: Don't just make a "walking simulator." Implement a specific interaction mechanic, like a gaze-based trigger or a complex gesture system. Explicitly discuss the "Reality-Virtuality Continuum" in your introduction to show deep theoretical knowledge.

2. Measuring "Presence" and Immersion

In 6CS013, you must prove your application actually works for the user. This involves using established questionnaires like the **Witmer-Singer Presence Questionnaire** or **SUS (System Usability Scale)**.

• The Distinction Tip: Include a table of your user testing results. Don't just say "it was good." Show the mean scores for immersion and explain why specific design choices (like spatial audio or haptic feedback) increased the user's sense of being "there."