Some futurists envision nanotechnology also being used to explore the deep sea in small submarine, or even to launch finger-sized rockets packed with micro miniature instruments.

一些未来学家设想纳米技术也可以用于在小型潜水艇里探索深海，甚至可以用来发射装有微型仪器的手指大小的火箭。

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If you're working in a specific app, you can drag your finger up from the Gesture Bar to the screen, hold it for a second, and the wave dock will appear, making it easy to quick launch another app.

在操作某个程序的时候，用手指从手势条开始向上拖拉操作并停留一会，波浪形的导航条会自动出现，让你可以很方便地运行其他程序。

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The launch was also a finger in the eye for America, which has seen its latest long-range anti-ballistic-missile test in the Pacific suffer an embarrassing radar malfunction.

美国对这次发射了如指掌，刚刚在太平洋进行的远程反导试验出现了令人尴尬的雷达故障。

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The Note's stylus, called the S Pen, can be used instead of a finger to launch and operate apps.

WSJ: Personal Technology: A Mobile Device That's Better for a Jotter Than a Talker

That column was validated by the launch of the iPhone, which banished the stylus to "blown it" status and popularized "finger-friendly" handset designs from all major smartphone OS developers.

ENGADGET: Switched On: Token gestures