The 1.3 version of CogTool is available as a free download on our website. The software lies within Photo & Graphics Tools, more precisely 3D Design. Our antivirus scan shows that this download is virus free. This free program is a product of Carnegie Mellon University.
From the developer:
CogTool is a general purpose UI prototyping tool with a difference - it automatically evaluates your design with a predictive human performance model. CogTool can be used to baseline your current interface or compare competitors' interfaces, and predict will your new designs be better.
You may want to check out more software, such as ThumbsPlus Digicam Raw Plug-in, ispLEVER or DXF Sharp Viewer, which might be similar to CogTool.