The document discusses tools in Scopus for author evaluation. It outlines challenges in author evaluation including author disambiguation and data limitations. Scopus addresses this through the Author Identifier which uses publication data to group documents by author, improving disambiguation. The Citation Tracker and H-index provide visual citation analysis tools for author evaluation. PatentCites and WebCites additionally track citations in patents and web sources. Quality author evaluation depends on underlying source data quality, and Scopus aims to make author information objective, quantitative, and globally comparative.