But as newer generations are raised on devices that have a gesture-based interface they just won't care, " he says.

但是新一代的用户从小使用的就是通过手势操作界面的设备，他们可不在乎物理键盘。

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Another entrant, Jolla, says its 'Sailfish' platform is a second-generation operating system like BlackBerry's BB10 and is easy to use because it has a gesture-based user interface and is designed to avoid patent litigation.

WSJ: The Quest for a Third Mobile Platform