Autonomous and semi-autonomous machinery in the AEC industry refers to equipment and vehicles capable of performing tasks with minimal to no human intervention. These machines are driven by technologies such as AI, GPS, sensors, and robotics, enabling them to carry out functions like earthmoving, grading, or material handling autonomously. Semi-autonomous systems often require operator oversight or control for specific actions but can automate repetitive tasks, improving safety, precision, and productivity. This category of technology includes both autonomous or semi-autonomous machines manufactured by OEMs and autonomous enablement solutions, which retrofit existing equipment with autonomous capabilities.