题名: |
VEHICLE SPEED INFORMATION DISPLAYS FOR PUBLIC WEBSITES : A STUDY OF USER PREFERENCES. |
作者: |
Plaisant-Catherine; Bhamidipati-Phanikumar; Tarnoff-Phil |
关键词: |
Advanced-traveler-information-systems; Information-display-systems; Motor-vehicles; Speed-; Vehicle-speed |
摘要: |
The paper reports on a study comparing alternative presentations of freeway speed data on maps. The goal of the study was to inform the design of displays of real-time speed data over the Internet to the general public. Subjects were presented with a series of displays and asked to rate their preference. We looked at different choices of color (3 colors, 6 colors or a continuous range), and proposed line sensor, and segment representations of the speed data. We also collected feedback on more complex displays such as comparison between current and "normal" speeds, and a chart of speed variation over a period of time at given locations. Finally we discuss issues of color blindness. |
总页数: |
ITS America. Meeting (11th : 2001 : Miami Beach, Fla.). ITS connecting the Americas : ITS 2001 : conference proceedings. 2001. pp20 |
报告类型: |
科技报告 |