The foremost purpose of applying Vis to Biology is to improve Biological Experts' access to information, and the BioVis Contest exists to help Vis Experts develop tools that are better suited for that purpose. Come meet the Biological domain experts who created the data for this year's contest, and talk with real users of eQTL data who desperately need better tools. Learn more about the domain, and the end users' real needs. Find out what's brewing for Round 2 of the eQTL data analysis challenge, and help plan the theme for the next BioVis Round 1 challenge.