摘要:This study presents the design of an algorithm oriented to the setting of the state of fatigue in aperson, based on free software programming tools. It is possible to reproduce the behavior of the state offatigue and recovery through an open algorithm, that is that can receive information from different sources ofacquisition be it visual, electrical or statistical. We obtain a result whose efficiency depends on the source ofinformation for the case it was validated by a video acquisition system using image processing techniques andfor which it yields an accuracy in the detection of fatigue of 94.5%.