Windows 7 tries to handle touch operation but it is still hit and miss.

Windows7虽然尝试了手触操作，但仍然不得要领。

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Touch Control: full-size touch operation, sliding menus, Functional ICONS and drag.

触摸控制：全屏触摸操作，滑动菜单，图标和拖动功能。

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Unique total 50 flexible programs for different components requirements and one touch operation.

独有50个灵活的程序， 供不同组件的要求及一按式操作。

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But Nokia stuck with Symbian OS, adding in new elements such as touch screen operation and (slightly) improved media handling, rather than make a switch to one of their in-house alternatives that were under development.

FORBES: A Single Misstep With Symbian Eviscerated Nokia - Will Samsung Suffer A Similar Fate?

In addition, the intuitive touch-control operation provides ease of use in shooting and playback.

ENGADGET: Panasonic's $900 Lumix GH2 officially debuts: 16MP, 1080p movie mode, 3D interchangeable lens

The LUMIX GH2 features intuitive touch-control operation, made popular with the LUMIX G2 for its outstanding usability in shooting and playback.

ENGADGET: Panasonic's $900 Lumix GH2 officially debuts: 16MP, 1080p movie mode, 3D interchangeable lens