BiColor — trainer for the prevention of amblyopia and strabismus
BiColor is a modern application for vision training in strabismus and amblyopia (also known as “lazy eye”) for children and adults. It provides effective exercises for the prevention of amblyopia and the correction of strabismus. The app is used with anaglyph glasses or an occluder, and can be used both at home and in clinical settings.
What is Amblyopia (Lazy Eye) and Strabismus
Amblyopia (lazy eye) is a vision disorder where one or both eyes fail to achieve normal visual acuity, even with full corrective measures and no visible eye damage. Commonly developing in childhood, amblyopia requires early detection and targeted therapy to effectively restore and improve vision.
You can learn more about amblyopia from the source: Amblyopia | Lazy Eye | MedlinePlus
Strabismus (crossed eyes) is a visual condition characterized by the inability of the eyes to align simultaneously, causing them to point in different directions. Often diagnosed during childhood, strabismus can lead to reduced vision (amblyopia) if left untreated, making early detection and professional treatment crucial.
You can learn more about strabismus from the source: Strabismus: MedlinePlus Medical Encyclopedia
What is BiColor
BiColor is a game-based trainer developed specifically for children with amblyopia (“lazy eye”) and strabismus. The main goal of the trainer is to help the child improve visual function, develop binocular vision, and increase visual acuity through engaging game-based exercises. The program is used with special anaglyph (red-blue) glasses or an occluder that covers the healthy eye. With anaglyph glasses, game objects are split into two colors—red and blue. Each eye sees only its respective color, forcing the brain to process information from both eyes simultaneously. This stimulates the development of binocular vision and eye coordination. The occluder, in turn, covers the healthy eye, forcing the weaker eye to work actively and strengthen its function.
Principle of Anaglyph Operation in BiColor
- Image Separation for Each Eye
- The program displays two images or image parts on the screen, each intended for one specific eye
- Images are colored in contrasting colors: red and cyan
Anaglyph Glasses as Filters
- Glasses feature two differently colored lenses: red and cyan
- The red lens blocks red color and allows cyan through, while the cyan lens blocks cyan and allows red through
- Thus, each eye sees only the image part colored in the opposite color
Creating the Separation Effect
- Due to filtering, each eye perceives its unique image
- As a result, the brain processes two different images simultaneously, which trains visual perception and stimulates the “lazy eye”
Purpose in BiColor
- Training the weaker eye (amblyopia), actively engaging it by showing images specifically designed for it
- Improving coordination between both eyes and stimulating binocular vision (strabismus) as the brain learns to perceive two images simultaneously, merging them into a single image
Thus, in the context of BiColor, the anaglyph method serves as an effective tool for training and developing the visual system in amblyopia and strabismus.
Mini-Games Description
BiColor offers three engaging mini-games designed for vision training in amblyopia (lazy eye) and strabismus. The game format increases motivation, especially for children, and supports cognitive development, reaction speed, coordination, and fine motor skills.
“Balloons” Mini-Game
Colored balloons numbered 1 to 10 appear on the screen. The player’s task is to pop the balloons in ascending order. This game improves attention, visual focus, and hand-eye coordination.
“Duck Runner” Mini-Game
Control a duck that runs forward, jumping over obstacles. This mini-game develops reaction time, spatial orientation, and visual-motor coordination — essential skills for correcting amblyopia and strabismus.
“Paint” Mini-Game
Players need to color a picture by carefully repeating the original sample. This activity trains fine motor skills, attention to detail, and color perception, supporting overall vision improvement.
Buy BiColor
The release is scheduled for June 2025 on Steam and itch.io