eyeADHD: Technology-based eyes observations to screen for ADHD symptomatology

Background:

Attention deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders and often remains undiagnosed for a long time, especially in cases where the predominant symptom is inattention. Existing diagnostic procedures are primarily based on subjective assessments by caregivers and specialists, which leads to delays, misdiagnoses, and unequal access to care. At the same time, recent studies show that eye movements are valid markers of attention and impulse control. However, these objective signals have hardly been used systematically in early diagnosis to date. eyeADHD addresses this gap by developing a low-threshold, scalable screening tool for use in existing medical routines.

Methods:

eyeADHD takes an interdisciplinary approach to specify requirements, ethical frameworks, and application scenarios. Existing mobile eye-tracking technology for commercially available smartphones is being adapted for ADHD screening. Short, standardized tasks are being developed to capture attention-specific biomarkers. Data collection takes place in natural environments. Statistical methods and machine learning are used to test the stability, significance, and practical applicability of the markers. The results are interpreted together with experts and converted into comprehensible, automated data reporting.

Outcomes and Impact:

At the end of the project, a prototype for mobile ADHD screening will be available. This will show whether and how attention can be measured objectively, quickly, and easily. eyeADHD can help to detect ADHD earlier—especially in people whose difficulties have not been noticed much until now. Earlier assessment facilitates targeted support at school, in training, or in everyday life and can prevent unnecessary stress. In the long term, the project will lay the foundation for further studies and broader application. The aim is to make the diagnosis of ADHD fairer, more accessible, and more efficient, thereby strengthening mental health throughout life.