Where the iPad does score is in its ability to offer a colordisplay and the ability to embed audio and video files in books.
iPad出彩的方面是它能提供彩色显示以及在书中内嵌音频和视频文件的能力。
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At the Consumer Electronics show earlier this month, Pixel Qi showed a LCD display that can switch between a full-colorvideo mode and a low-power black-and-white display.
Today you can get an iPod nano for $179 that’s a fraction of the original iPod’s size and weight, with double the storage, a colordisplay, video playback, and a built-in video camera.