The term "human error" refers to mistakes or errors made by human beings, as opposed to machines or computers. These errors can occur in various aspects of life and work, including judgment errors, perception errors, memory lapses, decision-making errors, and slips of the tongue. Human error is a natural part of being human, but it can have serious consequences when it leads to accidents, mistakes, or other negative outcomes. The causes of human error are complex and multifaceted, including factors such as fatigue, stress, distraction, inadequate training, lack of experience, and poor communication.