02149nam 2200517 450 991070140730332120140311080256.0(CKB)5470000002419009(OCoLC)872253290(OCoLC)995470000002419009(EXLCZ)99547000000241900920140311d2004 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierSupporting railroad roadway worker communications with a wireless handheld computer, final report /Nicolas Oriol, Thomas Sheridan, and Jordan MulterWashington, DC :U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development,2004.1 online resource (2 volumes) color illustrations, map, forms"October 2004.""DOT/FRA/ORD-04/13.1.""DOT/FRA/ORD-04/13.11.""DOT-VNTSC-FRA-04-02"--Volume 1."DOT-VNTSC-FRA-04-03"--Volume 2.Title from title screen (viewed Mar. 10, 2014).Includes bibliographical references.v. 1. Usability for the roadway worker -- v. 2. Impact on dispatcher performance.Human factors in railroad operationsRailroad trainsDispatchingCommunication systemsRailroadsUnited StatesSignalingWireless communication systemsRailroad trainsDispatchingCommunication systems.RailroadsSignaling.Wireless communication systems.Oriol Nicolás1420618Sheridan ThomasMulter JordanUnited States.Federal Railroad Administration.Office of Research and Development,John A. Volpe National Transportation Systems Center (U.S.)GPOGPOBOOK9910701407303321Supporting railroad roadway worker communications with a wireless handheld computer, final report3539169UNINA