And today, if you look at the cell phone and the PDA and the PC and notebooks, desktops, there's a pretty clear distinction among those various product categories.

今天，如果看手机,掌上电脑，个人电脑，笔记本电脑，和台式电脑，就会发现很明显的差别,存在于不同的产品之间。

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Some shoulder-strained road warriors might replace their heavy laptop with a PDA-phone, collapsible keyboard and micro-projector.

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Having email, the Internet, a PDA and your cell phone all rolled up into one tiny device in your pocket that's really manageable has really helped me be more efficient, particularly traveling the world because it all works globally.

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The question is whether you should buy a number of separate trinkets (phone, PDA, pager) and walk around like a digital Christmas tree, or look for a device that combines them all.

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