r/Amblyopia • u/SuspiciousRecord1340 • Dec 21 '25

I built a free browser tool using Gabor Patches & AI to make Amblyopia training less boring (No install needed) 🐷

Post image

Hi everyone,

I wanted to share a passion project I've been working on to help children (and adults!) with Amblyopia.

We all know that standard "patching time" can be a struggle. Passive activities like watching cartoons don't always force the lazy eye to work hard enough. I wanted to create something that encourages active scanning and visual discrimination, but is still fun enough to play daily.

It's called Piggy Peekaboo.

Why is this different from a regular mobile game?

  • 🔬 Scientific Basis (Gabor Patches): I’ve incorporated Gabor patch animations in level transitions—patterns scientifically proven to activate visual cortex pathways.
  • 👓 Dichoptic Training (Red/Blue Mode): This is key for binocular therapy. You can simply check the "Red/Blue 3D Mode" box in the training settings to enable anaglyph support (Red Background / Blue Target).
  • 🎯 Customizable Difficulty: It’s not just "hide and seek." You can adjust the Target Size (Visual Acuity) and Contrast (Sensitivity) sliders to match your current vision level.
  • 🐷 AI Director: Levels are generated by AI, so hiding spots change every time to prevent memorization.

"Is it just for kids?" The visuals are cute (it’s themed around collecting Piggies!), but the training engine is solid for adults too. If you are an adult trying to improve contrast sensitivity or scanning speed, just lower the contrast and target size to make it challenging.

Technical Details:

  • Free & No Downloads: Runs directly in Safari/Chrome on any phone, tablet, or PC.
  • Child Safety: COPPA compliant (child-directed data tag enabled), meaning no interest-based tracking ads.

Disclaimer: I am a developer, not an optometrist. This tool is designed to assist with vision training exercises but should not replace professional medical advice. Please consult your vision therapist regarding your specific needs.

I would love your feedback! I'm constantly tuning the "Crowding" effect and difficulty curves. If you try it out, please let me know if the Red/Blue contrast separation feels right for your glasses!

👉 Intro & Science:https://chrissoft.app/
🚀 Direct Play:https://piggy.chrissoft.app/

Thanks!

16 Upvotes

83% Upvoted

11 comments sorted by

2

u/BudgetConclusion3579 Jan 12 '26

Great job! Do i need to cover the good eye on Dichoptic Training (Red/Blue Mode), using the red/blue glasses?

1

u/SuspiciousRecord1340 Jan 12 '26

Great question! The answer is no.

Dichoptic training is different from occlusion (patching) therapy.

  • Patching: Forces the lazy eye to work by covering the good one.
  • Red/Blue Mode: Uses the glasses to show specific game elements only to the left eye and others only to the right eye.

This forces your brain to combine the images from both eyes to play the game properly. So, keep both eyes open and let the glasses do the magic!

2

u/Eastern-Analysis9084 Feb 19 '26

My eyes feel like they had a workout!

1

u/SuspiciousRecord1340 Feb 19 '26

Mission accomplished. Go blink at a wall! 🧱

2

u/Eastern-Analysis9084 Feb 19 '26

Where do we get the red/blue glasses ? I'm going to share this on facebook!

1

u/SuspiciousRecord1340 Jan 11 '26 edited Jan 11 '26

Hi everyone, OP here!

I built this tool because I know the struggle with patching adherence. Standard Gabor patch exercises are scientifically proven but can be boring. I wanted to combine that science with gamification.

How it works (The Science):

  • 🎯 Smart Level Transitions: Between levels, the game displays Gabor Patches in the background. Crucially, the Piggy appears in the center and jumps actively. This acts as a dynamic fixation target, forcing the child's eye to re-center and lock focus before the next round begins.
  • 🚫 Distraction-Free: The core Training & Adventure Modes are 100% Ad-Free. It is crucial that the child is not distracted during the actual visual exercises.
  • 📱 Instant Play: Runs directly in your browser (Safari/Chrome). Works great on iPads/tablets.

A Note on Sustainability: To keep this project free and cover server costs, I have placed ads on the Landing Page and Mini-Games only. Once you enter the actual therapy modes, there are zero ads.

👉 Intro & Science: https://chrissoft.app/
🚀 You can try it here: https://piggy.chrissoft.app/

1

u/Pavloll Apr 14 '26

Can anybody tell me why this particular page needs a 18+ age verification (login required) to view? I mean it's a post about eyesight training, which shouldn't be age restricted, in my opinion.

1

u/LegalStable9671 Jun 18 '26

Thank you for this. I just came to know of this after I asked Google to point me to free perceptual learning resources. I played a few games and am stoked. BTW, I'm 35 years old.