Display adjustment quality
~80%

Why not 100%? Your prescription was written for physical lenses at a fixed distance. Closing the gap means tuning the display adjustment to your specific screen, setup, and viewing distance, not just the numbers on paper.

Done
5
The idea Concept
A screen can pre-adjust its image so that by the time light reaches your eye, it appears corrected. No glasses, no hardware.
Android app: built & tested Platform
Correction worked inside the app. Proved the concept was real and technically feasible.
Android: system-wide correction blocked Discontinued
Android's security model prevents apps from applying overlays to other apps or the home screen. Correction was restricted to inside DOA, which was not useful enough.
Browser extension: pixel access blocked Discontinued
Browser security prevents extensions from accessing screen content at the level needed for real-time correction. Another architectural dead end.
Windows desktop app: shipped Platform
OS-level screen access solves the platform problem. Real-time correction across every app and window, at 60fps.
Colour blindness modes Feature
Protanopia, Deuteranopia, and Tritanopia corrections, active alongside any prescription. Corrections refined based on user feedback.
Prism Correction Correction
Users with eye misalignment can now apply prism correction directly through DOA, making screens more comfortable without physical prism lenses.
In Progress
4
Beta: live correction + feedback Feature
Static correction based on your prescription. Collecting real-world feedback across different screen setups and prescription profiles to improve the next stage.
Color vision calibration game Feature
An Ishihara plate-based in-app game that lets users identify their color deficiency type before applying a color filter, so the right correction is applied from the start.
Contact lens prescription support Feature
Users who only have their contact lens prescription can flag it as such. DOA applies the standard vertex distance correction formula to convert it to the glasses equivalent: no optician visit just to get started. Calibration refines the result from there.
Extending correction to higher prescriptions Correction
Current correction is strongest for mild to moderate prescriptions. Work is underway to push reliable quality further, toward −8D and beyond.
Vision change alerts Feature
If your correction preferences shift noticeably over time, DOA will suggest you check in with your optometrist. Your vision can change, and DOA is well placed to notice.
Proving the difference, not estimating it Correction
An internal test system that measures how much clearer text actually becomes, across the whole range of prescriptions and viewing conditions. It replaces "looks better" with a number, so every change can be checked rather than assumed, and so we can tell you honestly who DOA helps most.
Up Next
5
Adapts to your lighting Correction
How bright your screen and your room are changes how much correction your eyes actually need, which is why DOA can feel different at night than in daylight. Instead of assuming average conditions, it will read your setup and adjust to suit, so the correction holds up whenever you use it.
Smarter starting correction Correction
Your correction will be informed by real feedback from users with similar prescriptions and setups; not just your numbers on paper. Better from the first session.
macOS support Platform
The same product, rebuilt for macOS. After the Windows version is stable and the calibration system is mature.
Content-aware correction Feature
Reading text and watching video need different things. DOA will detect what is on screen and adjust automatically (sharper for text, smoother for video).
Sharper text on all display types Correction
Correction at a finer level, accounting for how different monitors display individual pixels. Noticeably sharper text, especially on high-resolution screens.
Real user stories, with permission Feature
A small checkbox in the in-app feedback popup: "you may quote this on the website." Real testimonials from real users, collected honestly and shown on the site. No made-up reviews, ever.
Long Term
5
Dynamic correction: screen adapts to you Correction
Your webcam estimates your distance from the screen in real time. The correction adjusts automatically as you naturally move, with no manual setup.
Correction without a prescription Feature
Not everyone has access to an optometrist. A guided in-app test will let DOA estimate and apply the right correction without requiring a formal prescription as input.
Smarter prism offsets Correction
Researching finer display-side prism offsets to make screens even more comfortable for users with binocular imbalance.
Correction built into monitors Hardware
Working with display manufacturers to build correction directly into monitor firmware. Sit down, it recognises your profile, your screen adjusts. No install needed.
Android: correction at OS level Platform
Not as an app, as part of the OS itself, built with device manufacturers. The version of the original Android idea that works properly. Requires a different kind of partnership.

Shape what's next

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