Since click through on search results is based on the quality of the search and the quality of the results descriptions, I think it would be hard for anyone to guestimate any KPIs without know the project.
As for case studies, take a look at the book "Search User Interfaces" by Marti Hearst. It's available online at http://searchuserinterfaces.com/book/ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Posted from the new ixda.org http://www.ixda.org/discuss?post=48776 ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [email protected] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help
