Software solution to completely wireless presentation

Proceedings of the ... ICPP Workshops on. International Conference on Parallel Processing Workshops Pub Date : 2001-09-03 DOI:10.1109/ICPPW.2001.951987

Jingyuan Zhang, Min Zhang

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引用次数: 3

Abstract

Recent technology advances have made laptops tether-free, longer battery life enables a laptop to run for hours without a power cord, and wireless communication lets a laptop connect to a network without a network cable. However, in some cases, a cable is still needed to connect the laptop to a specific device. For example, a speaker has to use a video cable to connect the laptop to an overhead projector to make a presentation, although the laptop has wireless access capacity and the conference room has the wireless access point. This is mainly due to the lack of appropriate software. A lot of time is wasted connecting and disconnecting physical cable. The paper discusses a software solution which projects an application running on a laptop wirelessly onto the computer connected to an overhead projector. A prototype system has been implemented based on that idea. With this wireless presentation system, a speaker can immediately access the overhead projector without using a single physical cable. As a result the time saved is substantial.

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软件解决方案完全无线呈现

最近的技术进步使得笔记本电脑可以不用系绳，更长的电池寿命使笔记本电脑可以在没有电源线的情况下运行几个小时，无线通信使笔记本电脑可以在没有网线的情况下连接到网络。然而，在某些情况下，仍然需要电缆将笔记本电脑连接到特定的设备。例如，演讲者必须使用视频电缆将笔记本电脑连接到头顶的投影仪来进行演示，尽管笔记本电脑具有无线接入能力，会议室具有无线接入点。这主要是由于缺乏适当的软件。大量的时间被浪费在连接和断开物理电缆上。本文讨论了一种软件解决方案，将运行在笔记本电脑上的应用程序无线投影到连接到投影仪的计算机上。一个原型系统已经基于这个想法实现了。有了这个无线演示系统，演讲者可以立即访问投影仪，而无需使用单一的物理电缆。因此，节省的时间是可观的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of the ... ICPP Workshops on. International Conference on Parallel Processing Workshops

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