Estimating the Movement of Traffic

Nearly 1.25 million people die in road crashes each year, on average 3,287 deaths a day. An additional 20-50 million are injured or disabled.

Clearly, research is needed to see what can be done to decrease these numbers. In this study we are interested in determining how accurately the human eye can estimate the movement of automobiles in traffic.


The study should take no more than 2 minutes to complete and we appreciate your participation.

To learn more about what this study entails, please click the Continue button.