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Humanoid robots spark safety and job security debates in global industry

From assembly lines to elder care, humanoid robots promise efficiency—but at what cost? Workers and governments race to set rules before it's too late.

The image shows a floor plan of an automated manufacturing research facility, with text written on...
The image shows a floor plan of an automated manufacturing research facility, with text written on it detailing the layout of the facility.

Humanoid robots spark safety and job security debates in global industry

Advanced humanoid robots are being considered as a way to tackle labour shortages in manufacturing, logistics and caregiving. But their large-scale introduction raises major questions about safety, responsibility and job security. South Korean President Lee Jae Myung recently acknowledged the issue, calling the shift in the industry inevitable and urging preparation for its impact.

The idea of using humanoid robots in high-density workplaces like assembly lines has sparked debate over safety and accountability. Experts argue that human protection must come before economic benefits, especially when robots work alongside people. A key concern is what happens when a humanoid shuts down to prevent damage—who bears the cost of lost production?

Isaac Asimov's Three Laws of Robotics, first proposed in 1942, are often referenced as a baseline for safe deployment. But turning these principles into practical engineering rules—such as precise sensor performance, fast response times, and fail-safe emergency stops—remains a challenge. Authorities have yet to define clear safety standards or accountability frameworks before widespread adoption.

Another unresolved issue is how robots should balance conflicting commands, particularly when productivity and safety clash. Labour groups are pushing for measures like retraining programmes, job placement support, and strict data governance to ease the transition. Meanwhile, the number of companies in South Korea already testing humanoids in production remains unknown, along with which industries are involved.

President Lee Jae Myung has framed the rise of humanoids as unstoppable, warning that resistance will not halt progress. His remarks highlight growing tensions between employers and workers over how these systems will be introduced.

Without established safety rules or clear lines of responsibility, the deployment of humanoids in workplaces carries risks. Governments and industries must address these gaps before large-scale rollouts begin. The focus now is on creating standards that protect workers while allowing the industry to develop.

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