The key technologies of video display, equipment control with PDA based on wireless network are implemented, which makes PDA to be a convenient tool in MFDS.

解决了基于无线网络的掌上电脑视频获取与显示、设备控制等关键技术，使掌上电脑成为设备监控与故障诊断系统中的一种便捷的工具。

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The apparatus can modify the PID parameters and print the varied display pictures on-line. The system management tool with real-time control ability can be implemented in the real-time dynamic state.

本系统可在线修改PID等参数，在线进行定时或随机打印各种显示画面，系统管理软件均在实时动态下完成，具有较强的实时控制能力。

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By using this framework a traffic VR prototype system can display vehicles microcosmic behaviors in detail. It provides a visual and reliable simulation tool for studying traffic design and control.

基于此框架的交通虚拟现实原型系统能够细致、真实地再现车辆的微观行为，为研究交通设计和管制提供了直观和可信的仿真工具。

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Windows 7 users can change the size of text and icons using the Display control panel and can zoom in on text using a magnifier tool that can be activated in the Ease of Access control panel, which contains other options for making items on the computer easier to see.

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