Modern arcade game machines have evolved significantly from their predecessors, now incorporating sophisticated player fatigue detection systems to enhance safety during prolonged gaming sessions. These systems utilize multiple technological approaches, including infrared cameras that monitor facial expressions and eye movements for signs of tiredness. Pressure-sensitive controllers track changes in grip strength and response times, while built-in heart rate sensors in some premium machines measure physiological changes through palm contact points. The data collected feeds into machine learning algorithms that establish individual player baselines and detect deviations indicating fatigue. When fatigue is detected, machines may automatically adjust game difficulty, introduce mandatory brief pause periods, or display visual warnings encouraging breaks. Some advanced systems even incorporate environmental controls, subtly adjusting cabinet lighting and sound volume to reduce sensory overload. These features represent the industry's commitment to responsible gaming while maintaining engagement through smart adaptation to player condition.