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Large-scale user research


In our large-scale user research, a large group of users with a disabilities test the accessibility of your app. This gives a complete view of the user experience with various assistive technologies. We tests with user who are dependent on the screen reader, keyboard control, text magnification, audio support and/or zoom, and others.


We determine the scope of the user research together. Then we select users. These can be users from your app and/or users from our test panel. Users receive clear instructions what they should test. We ask users to support their findings with a screen recording or screenshot.

Upon completion of the user research, you will receive a report. We provide advice how to improve the user experience for each finding. The report gives a complete view of how the accessibility of your app is experienced.

Abra focuses on making accessibility straightforward, enabling developers to make effective improvements.


Conducting the user research and writing the report takes several weeks to months depending on the scale.


The costs of a large-scale user research depend on the size of the test group and the number of assignments. Price indication: from 4,000 euros excluding tax.

Contact us for a free quote.

The advanced program includes large-scale user research.

A touch gesture is made towards a phone which is lying next to a keyboard.