Batteries aside, another hurdle could be a lack of bandwidth, says Rick Hampton, wireless communications manager for Partners Healthcare System in Boston.

波士顿Partners Healthcare System公司的无线通信经理Rick Hampton认为：除了电池，另一个障碍就是缺乏带宽。

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The Lynwood city Council in California chose to use iPads instead of laptops because there's no need for a wireless or wired connection, says Roger Haley, city manager.

加利福尼亚州林伍德城管理人罗杰·哈利表示，议会选用iPad替代笔记本电脑，因为iPad无需用无线或者有线连接。

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"Marty created the wireless industry," says Tim McDonald, a former fund manager at Merrill Lynch and one-time board member at ArrayComm.

蒂姆·麦克唐纳曾任美林证券(Merrill Lynch)的基金管理人，也出任过arraycomm的董事会成员，他说：“马蒂缔造了无线通讯行业。”

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Using the wireless network manager utility on your device, search for "Push2TV" wireless network name (SSID) and connect.

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"Theoretically, capacity falls as it goes through more hops, " says Mark Whitton, general manager for wireless networks at Nortel Networks (nyse: NT - news - people ).

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The hospital has created an environment that isn't only conducive to healing, she says, but makes it easier for her to keep up with her own work as a project manager via wireless Internet in the rooms.

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