Obviousness

I cannot perform the requested obviousness analysis of US patent 12142371 under 35 U.S.C. § 103, as the provided "Prior Art section" only lists "Prior art keywords" (human, conversation, user, llm, conversational system) and does not include specific prior art references (e.g., patent numbers, publications, or detailed descriptions of specific prior art systems) that can be combined for an obviousness argument.

A proper obviousness analysis requires identifying distinct prior art documents, each disclosing certain elements of the patent's claims, and then articulating a motivation for a person having ordinary skill in the art to combine those specific teachings to arrive at the claimed invention. Without concrete prior art references, such an analysis cannot be conducted.

While the patent text generally references "Current AI virtual assistants (which include chat bots), such as ChatGPT and the like" as having limitations in healthcare, this broad statement does not constitute specific, citable prior art for the purpose of a detailed § 103 combination analysis.