Lesson Background HTML
This study used focus groups to determine the usefulness and preferences of different types of hybrid electronic signs for disseminating different types of information in Florida. Ten different applications were tested in four different categories: countdown, travel time, speed control, and other. Each focus group was composed of 150 participants.
External URL Disclaimer
(Our website has many links to other organizations. While we offer these electronic linkages for your convenience in accessing transportation-related information, please be aware that when you exit our website, the privacy and accessibility policies stated on our website may not be the same as that on other websites.)