Cobots (collaborative robots) are industrial and service robots specifically designed to operate safely alongside human workers without the physical barriers (cages, safety fences) that traditional industrial robots require. Equipped with force sensors, vision systems, and compliant motion control, cobots can detect human presence and adjust their behavior to avoid injury.
Unlike traditional industrial robots — which replace humans entirely in specific workstations — cobots are designed for augmentation: the human and robot share a task, each contributing where they are strongest. A cobot might hold a heavy component steady while a human performs precise assembly; or a cobot might handle repetitive positioning while a human does quality inspection and judgment-intensive finishing.
Leading cobot manufacturers include Universal Robots, ABB, FANUC, and Rethink Robotics. The cobot market has grown rapidly from near-zero in 2010 to over $1 billion annually by 2024, driven by falling hardware costs, easier programming (many cobots can be programmed by demonstration rather than code), and the recognition that full automation of many manufacturing tasks is not yet economically viable.
For workers in physical industries, cobots represent a different kind of automation relationship than traditional robots. Rather than being displaced outright, cobot-augmented workers often see productivity increases that initially raise their value. The medium-term risk is that as cobot capabilities grow, the human's contribution in the partnership shrinks — following the same trajectory as software augmentation in knowledge work.