Usability of statewide web-based roadway weather information system

被引：0
|
作者：
Fayish, AC
Jovanis, PP
机构：
[1] Trans Associates Engn Consultants Inc, State Coll, PA 16801 USA
[2] Penn State Univ, University Pk, PA 16802 USA
来源：
DRIVER AND VEHICLE SIMULATION, HUMAN PERFORMANCE, AND INFORMATION SYSTEMS FOR HIGHWAYS; RAILROAD SAFETY; AND VISUALIZATION IN TRANSPORTATION | 2004年 / 1899期
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A study of the usability of statewide web-based traveler information systems was conducted to assess their effectiveness in conveying, road and weather information to travelers. Guidelines from traveler information systems and the website design literature were coalesced to create an assessment framework to include important elements from a user's perspective. Ninety-eight travelers from the State College, Pennsylvania, area visited web-based roadway weather information systems;for Pennsylvania, Maryland, and Ohio as part of a laboratory-based trip-planning experiment and provided ratings of site attributes. Site ratings revealed that it was important that travelers accessed information about conditions along their intended route with minimal. searching. Map scale and resolution were important graphical elements. The most relevant weather information elements identified by users were precipitation type, road surface condition, visibility, and air temperature.
引用
收藏
页码：44 / 54
页数：11
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