Method and apparatus for analyzing and managing fatigue primarily in but not limited to aviation occupations. The invention is adaptable to other occupations where assuring crew rest is critical. Graphical user interfaces (GUIs) allow for the insertion of sleep quantity, quality, and sleep interruptions over a number of days. The invention produces as an output the user's cognitive effectiveness ranging from high levels to critically low levels over a period of days.
Method and apparatus for mitigating aviation risk by determining cognitive effectiveness from sleep history