Humanoid robots, built to resemble humans in appearance and movement, are helping to boost productivity and address labour shortages in various industries. They are highly flexible, capable of navigating complex environments, and adept at handling objects of different shapes and weights. Their human-like appearance can also make them more readily accepted in places such as hospitals, care homes, and schools.
Since the 1980s, advancements in artificial intelligence and robotics have dramatically improved their capabilities, prompting major investments from companies like Tesla, Boston Dynamics and UBTech, amongst others.
However, challenges such as high investment costs, energy efficiency, operational safety, and sophisticated software still limit their widespread use. Despite these obstacles, humanoid robots are increasingly considered for tasks that minimise risks to humans or fill workforce gaps.