Web searching expert witness: A web searching engine expert witness conducts technical analysis in order to provide an opinion concerning aspects of how people use search engines to access information on the web, internet, or other computer networks.  

A web searching expert witness can examine a variety of topics within the field of web searching (or information searching). Some typical web searching-related analyses might include how a person motivates a query, how a person formulates a query, how a person evaluates the results, and how a person navigates to the results, although there can be a wide range of factors that a web searching expert witness can analyze.

 Bernard J. Jansen, Jim Jansen, Jansen Expert Witnessing (current as of 2026)​