The key development lies in the ability of the sphere, an optical device, not only to remain invisible itself but to slow light.

关键在于光纤球功能的开发，一种光学设备，不仅要保持自身的不可见性，还要能减缓光线。

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A key aspect of a replicated storage device is an efficient method for synchronizing data between nodes.

复制存储设备的一个关键因素是节点之间数据同步的方法是否高效。

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Via a proxy service, for those not wanting to store their account name and access key on the device.

使用代理服务，对于那些不希望在移动设备上存储用户名以及访问密钥的用户来说，可以使用这个选择。

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This means that advertisers can use mobile to activate other forms of media, such as TV and out-of-home, or it can be a key device to drive tune-in, product research, or immediate purchase.

FORBES: The Myth Of The 'First Screen'

Some of the European, Middle Eastern and Asian launches of this key Blackberry device now appear likely to hit 2-4 weeks ahead of expectations.

FORBES: RIMM: Will Wide Bold 9900 Launch Save The August Quarter?

The Handspring Treo was for many the first converged-device handset that accomplished key tasks well enough to make a convincing case for handset integration, and the smartphone revolution ensued.

ENGADGET