This overview examines the interdisciplinary field of traffic sign comprehension and design, highlighting the vital role of ergonomic principles, cross-cultural considerations and human cognitive ...

SAN ANTONIO — They are at the heart of our roadway system, but what does it take to make a traffic sign? We stepped inside the City of San Antonio Sign Shop to meet the people behind those lifesaving ...

Traffic signs have to communicate crucial information quickly and simply, to anyone who might be on the road. They use letters and numbers to lay out information in plain language but they also use ...