Eye-Tracking Assistive Technologies for Individuals With Amyotrophic Lateral Sclerosis

Amyotrophic lateral sclerosis, also known as ALS, is a progressive nervous system disorder that affects nerve cells in the brain and spinal cord, resulting loss of muscle control. For individuals with where mobility limited to movement eyes, use eye-tracking-based applications can be applied achieve some basic tasks certain digital interfaces. This paper presents review existing eye-tracking software hardware through which their application sketched an assistive technology cope ALS. Eye-tracking provides suitable alternative control game elements. Furthermore, artificial intelligence has been utilized improve significant improvement calibration accuracy. Gaps literature are highlighted study offer direction for future research.