Product Explainer
A guide to the Amblyotube VR control panel and its features.
Amblyotube (Amlube) is a VR application for Meta Quest that helps users practice lazy-eye (amblyopia) visual training in a more engaging way. It applies separate visual adjustments to each eye while you watch YouTube content, so the weaker eye is encouraged to work while the dominant eye is controlled. It is intended for wellness and educational use and is not a medical device.

The Amblyotube control panel in VR
A quick summary
Amblyotube combines therapy-style visual training with entertainment: sharpen and enhance the lazy eye, suppress the dominant eye with adjustable shading (up to full occlusion), and keep sessions practical with familiar playback controls, reset tools, and easy VR navigation.
Lazy Eye Selection and Core Toggles
- Lazy Eye Selection (Left/Right): This is the most critical setting. Users must select which eye is their "lazy eye" so the software can correctly apply sharpening to the weak eye and shading to the dominant one. Selecting the wrong eye can result in training the dominant eye by mistake.
- Dominant Eye Shader Toggle: Located on the left side of the panel, this allows users to turn the shading effects on or off for the stronger eye.
- Lazy Eye Sharpener Toggle: Located on the right side of the panel, this enables or disables the sharpening and flicker effects for the weaker eye.
Dominant Eye Shader Features
This section manages partial occlusion, which forces the lazy eye to work without completely blocking the dominant eye.
- Opacity Slider: Users can adjust how transparent or dark the dominant eye shader is. Setting the opacity to zero makes the screen fully black, allowing the app to act as a patching aid.
- Blur Slider: Adds a blurring effect to the dominant eye's view.
- Contrast, Brightness, and Gamma Sliders: These allow for fine-tuning the visual quality of the dominant eye's feed to ensure the lazy eye is doing the primary "hard work" of focusing.
- Full Occlusion Option: Users can reduce dominant-eye visibility all the way to full black to simulate patching while still using the same VR workflow.
Lazy Eye Sharpener Features
This section uses AI-driven visual processing to stimulate the weaker eye.
- Sharpening Slider: This enhances the image for the lazy eye. Specifically, it is designed to sharpen human figures within the video rather than the entire frame.
- Flicker/Contrast Slider: Increasing the contrast here enhances the flicker effect. The flicker is a key stimulation tool because the human brain is naturally drawn to movement and light changes, forcing the lazy eye to focus and stay engaged.
Video and Panel Controls
- Search Box: Allows users to search for any content on YouTube to use for their training.
- Playback Controls: Includes standard buttons for Play/Pause, Mute/Unmute, and a Seek bar to scroll through the video.
- Catalog/Scrolling Menu: Provides a list of default or recently searched videos.
- Panel Manipulation: Because it is a VR app, users can grab the panel to resize it or move and rotate it to a comfortable position within their virtual space.
- Reset Shaders: Reset All instantly returns visual settings to defaults when users want a clean starting point.
- Back to Control (Wrist Shortcut): A wrist-accessible shortcut teleports users back to the control panel, making navigation in VR easier during sessions.
Video demos
Watch both demos below to see the full training flow and detailed control panel behavior.
Amblyotube product explainer and workflow demo
Overview of the Amblyotube concept, how lazy-eye selection works, and how the control panel settings are combined during real viewing sessions.
Amblyotube control panel deep-dive demo
Detailed walkthrough of dominant-eye shading, lazy-eye enhancement, playback controls, and practical adjustment flow for comfort and training consistency.
Usage note
The software is intended for users 13 years and older. Training should be limited to 30–40 minutes per day, with a maximum of one hour to prevent eye strain from the VR headset.
For wellness and educational use only—not a medical device, cure, or substitute for professional eye care. See our Disclaimer for full details. Full disclaimer