Lighting plays a crucial role in human health, productivity, and well-being. Poor lighting conditions can lead to eye strain, fatigue, reduced concentration, and even long-term health effects such as disrupted circadian rhythms. While lighting guidelines exist, real-world lighting conditions often deviate from optimal levels.The goal of this project is to bridge the gap between lighting guidelines and real-world implementation by developing an AR-based lighting visualization tool.
Surveying VR Data Visualization -
Software for Research
Generative Systems
Solo project advised by
David Laidlaw and
Daniel Lefcourt
Unity
Meta Quest 3
2025 Spring
Using the principles outlined in ‘Empirical Studies in Information Visualization: Seven Scenarios,’ this project applies a structured framework to evaluate how augmented reality (AR) can enhance indoor lighting adjustments for personal use.
11 participants scanned different places in the room with mobile software first to get the light intensity number. Then using the AR light controller, they changed the light setting. Post activity survey was handed out to compare the experience.
How does AR-supported lighting adjustment influence users’ ability to interpret and manipulate lighting environments for personal goals?
A scenario-based task would be given to participants. Participants used both their mobile phone and the AR tool to adjust the lighting to make the room ‘feel cozy for guests.’
After the research, for exploring more of the interaction in AR, instead of using the joystick as the trigger, I tried hand movements for more engagement. By bringing both hands closer and moving them apart, users could change the size of lighting particles.
Diving into Unity and AR development was a bold leap outside my comfort zone. I had little to no coding experience when I started, but thanks to all the tutorials out on the internet, building blocks, and help from AI, I was able to bring this project to life. It reminded me that one of the fastest ways to learn is to simply dive in. While it may feel like you’re patching holes as you go, it’s also the most direct route to growth and understanding. Despite the initial overwhelm, I found myself enjoying the process so much that time flew by. This experience reminded me how fun and empowering it is to make things, especially when you're learning by doing.
