This application, designed for use by SEST SENAT Series A Drivers and aimed at managers and employees, analyzes and projects fatigue levels during the workday, aiding in decision-making focused on accident prevention. It provides graphs and projections of fatigue risk through messaging, as well as suggesting actions to minimize signs and symptoms of fatigue. It allows managers to monitor the fatigue levels of multiple workers at the beginning, during, and end of the workday, in addition to accessing all registered users and generating reports.