This is the website for the UIST 2024 paper Computational Trichromacy Reconstruction:Empowering the Color-Vision Deficient to Recognize ColorsUsing Augmented Reality. We provide three Web demos, showing the basic idea behind the paper.
This demo allows you to rotate colors about the gray-axis in the linear sRGB space. You can see how rotation makes initially indistinguishable distinct. The effect of rotation is visualized in sRGB, CIELab, and the xy-chromaticity diagram. Both the colors seen by the trichromats and dichromats (simulated) as visualized.
This is a 4AFC color discrimination test. It show how color-space rotation allows dichromats to discriminate otherwise confusing colors. We use a standard staircase, 1-up-2-down procedure.
This is the mobile Web app that our participants used in the study. There are two versions: one with simulation and the other without simulation. You need to open them from a mobile browser (e.g., on your smartphone), but many desktop browsers have emulation mode for mobile devices that you can use. On a phone, you can swipe your finger on the screen to induce the color-space rotation.
@inproceedings{zhu2024computational,
title={Computational Trichromacy Reconstruction: Empowering the Color-Vision Deficient to Recognize Colors Using Augmented Reality},
author={Zhu, Yuhao and Chen, Ethan and Hascup, Colin and Yan, Yukang and Sharma, Gaurav},
booktitle={Proceedings of the 37th Annual ACM Symposium on User Interface Software and Technology},
pages={1--17},
year={2024}
}