Microsoft President Brad Smith has called for a "kill switch" for artificial intelligence systems, arguing that humans must retain control over the technology. Speaking at a company event, Smith emphasized that AI should always remain subject to human oversight and that the ability to shut down systems is essential for safety. He compared the need for such controls to safety mechanisms in other critical infrastructure, such as elevators and trains.

Smith's remarks come as governments worldwide grapple with regulating rapidly advancing AI capabilities. The Microsoft executive has been a vocal proponent of responsible AI development, urging tech companies to implement safety standards voluntarily while supporting government regulation. He stressed that the industry cannot wait for laws to catch up and must act now to build guardrails.

Smith also highlighted the importance of international cooperation on AI governance, noting that the technology knows no borders. His advocacy reflects growing concern among tech leaders about the potential risks of unchecked AI deployment, particularly as systems become more autonomous.