
Transforming the iconic image and behavior of an optometry testing lens into Clight through swapping and overlaying effects. Children are more familiar with the principle of color mixing through the layering of pigments in everyday life, while they have fewer opportunities to experience the principle of color mixing through lights.
The Clight allows children to experiment with color mixing through the color filters in a relatively simple and engaging way. To enhance the fun experience, the product also includes shape filters, allowing light to project not only colors but also graphical images.
Challenge
Affordance
Ensuring smooth and comfortable handling, pressing, and exchanging of the filters for children.
Creating a gentle learning curve
Making it easier for children to get started by drawing upon their experience with routine vision tests. Additionally, leveraging children's innate curiosity and their inclination to imitate adults, encourages them to play and imitate the actions of optometrists when exchanging filters.






























































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