Lytx Fatigue Detection connects to compatible dual-facing dashcams to detect signs of drowsy driving over a continuous period of time and alerts the driver and fleet when these instances occur. It combines AI and machine vision to find instances of drivers closing their eyes for more than one second, head nodding, leaning on the steering wheel, and lane departures. Once it detects risky behavior, the system provides in-cab alerts to the driver. Real-time professional reviewers can also send text notifications to fleet managers for added safety and preventive action.