What is the concept of human-robot collaboration in industrial automation, and how do robots work alongside human workers to enhance productivity, safety, and quality in manufacturing processes such as assembly, welding, and material handling?

Human-robot collaboration involves robots and human workers sharing workspace and tasks in a cooperative and synergistic manner to achieve production goals. Robots perform repetitive or physically demanding tasks, while humans provide cognitive skills, decision-making, and oversight, leading to improved efficiency, ergonomics, and job satisfaction in industrial automation applications.