The document discusses merging the WCAG 1.0 accessibility guidelines with Bastien-Scapin's ergonomics criteria to create an extended approach for website auditing. It maps each of the WCAG themes to relevant Bastien-Scapin criteria, such as mapping the Forms theme to Guidance, Explicit Control, Error Management, and Significance of Codes. The speaker proposes conducting audits based on both guidelines and integrating the results to make recommendations improving both the ergonomics and accessibility of a website.