The AutoCAD research team has posted a short survey about your AutoCAD drawing comparison needs.
The team would like to learn as much as possible about the work you do when comparing drawings in order to improve future versions of AutoCAD. The survey should take approximately 5-10 minutes to complete, and there will be a lottery for participants for a $30 Amazon gift card.
The link to the survey is here: http://bit.ly/f1syFG