What does the term 'Human-in-the-loop' refer to?

The term 'Human-in-the-loop' refers to a process in which human expertise and judgment are incorporated into the decision-making or operational processes of an AI system. Specifically, this means that before any AI-generated suggestions or outputs are implemented or acted upon, those outputs are reviewed and approved by a human. This ensures that the AI operates within the context of human values, ethics, and practical knowledge, enhancing the reliability and safety of the system, particularly in sensitive fields like dentistry where human health is at stake.

Incorporating human oversight helps mitigate risks associated with fully autonomous AI systems that might make decisions without the nuance and understanding that a human can provide. This collaboration between human intelligence and artificial intelligence aims to leverage the strengths of both parties, ensuring that the resulting decisions are sound and aligned with human expectations and standards.