Transforming fatigue assessment: Smartphone-based system with digitized motor skill tests.

Background: The condition of fatigue is a complex and multifaceted disorder that encompasses physical, mental, and psychological dimensions, all of which contribute to a decreased quality of life. Smartphone-based systems are gaining significant research interest due to their potential to provide noninvasive monitoring and diagnosis of diseases.

Objective: This paper studies the feasibility of using smartphones to collect motor skill related data for machine learning based fatigue detection.