Using speech, GUIs and buttons in police vehicles: field data on user preferences for the Project54 system
Using speech, GUIs and buttons in police vehicles: field data on user preferences for the Project54 system
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在警车中使用语音、GUI 和按钮：Project54 系统用户偏好的现场数据
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
A. Kun
中科院分区：
文献类型：
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作者：
W. Miller;A. Kun
由新罕布什尔大学开发的Project54移动执法系统集成了不同执法设备的控制，如雷达、甚高频无线电、视频、应急灯和警报器。此外，它还可以通过无线数据查询访问州和国家执法数据库。使用Project54的官员可以自由混合三种不同的用户界面模式：设备本地控制；带有键盘和鼠标的LCD触摸屏；以及带有语音反馈的语音命令。Project54系统在2005年至2011年的七年间被新罕布什尔州警察局广泛使用。本文通过对大约200辆警车的日常系统使用日志进行分析，分析了2009年至2011年三年间用户对用户界面模式的偏好。结果表明，大多数军官选择频繁使用触摸屏控制而不是设备本地控制，但只有少数人选择使用语音命令界面。
The Project54 mobile system for law enforcement developed at the University of New Hampshire integrates the control of disparate law enforcement devices such as radar, VHF radio, video, and emergency lights and siren. In addition it provides access to state and national law enforcement databases via wireless data queries. Officers using Project54 are free to inter-mix three different user interface modes: the device native controls; an LCD touchscreen with keyboard and mouse; and voice commands with voice feedback. The Project54 system was utilized by the New Hampshire State Police agency wide for a period of seven years spanning 2005 through 2011. This paper presents an analysis of user preferences in regard to user interface modes during the three years 2009 through 2011, obtained through logs of daily system use in approximately 200 police cruisers. Results indicate that most officers chose to use the touch screen controls frequently instead of the device native controls, but only a minority chose to use the speech command interface.