Your screen,
easier to read.
DOA is a Windows desktop application that adjusts what your screen displays so that people who wear glasses can use it comfortably, without putting them on.
What DOA does
Most people who wear glasses can still see their screen without them, just not as clearly as they'd like. Text gets a little soft, fine detail blurs, and long sessions become uncomfortable. DOA addresses this by adjusting your screen display based on your glasses prescription.
You enter your prescription values once. DOA runs in the background and adjusts everything on your display, across every app, browser, document, and video continuously, at up to 60 frames per second.
There is no hardware involved. Nothing is attached to your screen. Everything is processed locally on your device.
Who it helps
DOA is most useful for everyday screen activity like reading, writing, browsing, and working. Anyone who regularly uses a computer without glasses can benefit.
Reading without glasses
Articles, documents, and emails. Comfortable to read without reaching for your glasses first.
Long work sessions
Working at a screen for hours without your glasses is uncomfortable. DOA keeps your display readable throughout the day.
Reading glasses users
If you need reading glasses for screens, DOA adjusts your display so text is easier to read up close, without reaching for them.
When glasses aren't available
Glasses left in another room, broken, or simply not wanted; DOA keeps your screen usable.
Color difficulty
Color adjustment modes for Protanopia, Deuteranopia, and Tritanopia, for people who have difficulty distinguishing certain colors on screen.
Multiple monitors
Different display settings per screen, useful for mixed setups where monitors are at different viewing distances.
What we're working to improve
DOA is in early access. The display adjustment works, but there is real room to make it more accurate, more personal, and available on more platforms. Here is what we are actively focused on.
Better results for stronger prescriptions
DOA currently works best with mild to moderate prescriptions. Getting reliable results for stronger prescriptions, particularly beyond −6D, is an active priority.
Personalised display calibration
Your prescription values are a starting point, not the full picture. Screen distance, lighting, and individual variation all affect results. We are building a calibration system that adapts to your specific setup, not just your prescription on paper.
Better color adjustment modes
Current color filters use established matrices. We are researching approaches that go further, improving how well colors are distinguished on screen.
Using DOA without a prescription
Not everyone has an up-to-date prescription. We want DOA to be usable through a guided in-app test alone, no formal prescription required.
You can see more and in detail in our Roadmap