Screenshot of the Virtual Wind Tunnel Website.

<p>A screenshot of a page of the Virtual Wind Tunnel website that contains the tools for creating the simulations and was used by the crowdworkers in phase two of the experiment. This page shows various figures which are generated in each simulation. This simulation result shows a cross-section, simulation mesh, flow visualization and a velocity plot. Users can click on these images to see larger versions and get access to more results and images. There is also a summary of the simulation provided below the figures followed by a listing of the parameters used.