有问必答：你需要无线显示技术么？-优快云博客

英特尔计划将无线显示技术（Wi-Di）扩展到更多移动设备，包括智能手机和平板电脑。该技术允许用户通过无线方式从PC传输图像和视频到高清电视。未来甚至可能直接内置到电视中。

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Intel promises to bring wireless display technology to other mobile devices

By Donald Melanson posted May 15th 2010 2:36AM

Details are unfortunately light on this one, but Intel has closed out the week with one interesting tidbit of news -- it's apparently planning to bring its wireless display technology (a.k.a. WiDi) to netbooks, tablets and other mobile devices. That word comes straight from Intel wireless display product manager Kerry Forrell, who says that "we fully expect to take the technology there," but that he can't yet provide a specific time frame. Those plans are further backed up by Intel CEO Paul Otellini himself, who told investors this week that "what we'll be doing over the next few years is take the Wi-Di capability that's in the laptop today and extend that into all the Intel platforms." Intel doesn't even seem to be stopping there, however, with Forrell further adding that the company even sees the technology being built into to TVs "over time."

英特尔正在打造一个技术，可以为智能手机、平板电脑等移动设备提供Wi-Di无线显示技术。 Wi-Di使用户能够从PC向高清电视机以无线方式传输图像和视频。简单来说，你就是可以直接在家中的电视上看视频，而这个视频的信号内容来源于你的笔记本，中间的设备就是因特尔提供的无线视频发射装置，也就是说，将来我们可以随时把手中的手机，上网本内容发射到大屏幕电视上。

目前我们还不知道用户是否需要这个东西，但对于已经拥有高清播放能力的PC来说，这个无疑会给家中的数码连线带来便利，因特尔说，现在的WI-DI技术有0.15秒的延迟，还不知道是否能够穿越墙体，但对于商务投影仪来说，这是个不错的配合卖点，WI-DI设备上市销售的时间仍然不知道，不知道读者你是否需要这项技术？