The Effects of Lighting Conditions on the Accuracy and Security of Face ID

Overview

Face ID is used every day to unlock phones, but how well does it work in different conditions? In this project, I tested Face ID in bright light, dim light, and darkness, and with things like masks, sunglasses, and regular glasses. I also tested security by seeing if another person or a photo of me could unlock my phone. I found that Face ID works best in bright light when the face is fully visible. Masks and sunglasses made it harder to unlock, especially when used together, while regular glasses did not have much effect. Face ID did not unlock for another person or a photo. This matters because it helps people understand how reliable and secure facial recognition is in real-life situations.

Awards (1)

• Selected for CWSF 2026

Competition history

• CWSF 2026 Digital Technology

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