Very stylish mouse from Sony is ideal for notebooks series Sony VAIO. It has a comfortable shape and precision laser combine for ideal navigation.

这款鼠标来自索尼，造型相当时尚，是索尼vaio系列笔记本的不二选择。其舒适的外形和精密的激光可以让您感受到什么才是理想的导航。

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Likewise, most GUI designs rely on a mouse for navigation, which can be a barrier for people with motor and visual disabilities.

同样，大多数GUI设计依赖鼠标进行导航，对于运动和视力有残疾的人，这会成为障碍。

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If the distance between different levels of navigation is too large (for instance because some navigation items have more text) users have to move the mouse horizontally.

如果不同层级的导航间隔太大(比如说有的导航项目文字太多)，用户就必须水平移动鼠标。

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The problem is that this separation between mouse navigation (for the two Desktop panels) and keyboard navigation (for the Metro panel) keeps breaking down -- either because a particular Metro app refuses to respond to the keyboard, or because Metro is just unable to do everything I want to do on that panel.

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It's certainly a unique approach to browsing from your couch -- and no less awkward then sluggishly dragging a virtual mouse across your TV -- but the view centric navigation can break the illusion of a well designed website, showing blank space on a page's borders if the user isn't looking at it dead-center.

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Meanwhile Google Earth, though it works just fine with a regular mouse and keyboard, cries out for experimenters to devise cooler navigation techniques.

CNN: Getting to grips with Google Earth