Although it is still a hot spot of technical research, the hand gesture interaction begins to be applied in the real life gradually, which you may find in some latest consumer electronic products.

虽然目前还是一个研究热点，但是手势交互也已经渐渐开始应用于实际生活了，在最新研发的消费类数码产品中可以看到它的身影。

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In the research on gesture interaction, we use it as the main command interaction method under the pen user interface environment.

在手势交互方面，本文把它作为笔式界面环境下应用的主要交互手段。

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Samsung Smart TV Camera supports full HD resolution and enables Smart Interaction features such as Gesture Control and Face Recognition when it is attached to Smart TVs without built-in cameras.

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The Galaxy S4 also offers new forms of interaction, such as Air Gesture, which lets users navigate the phone without touching it, and Air View, which lets users preview, say, email content, by hovering their finger over the screen.

FORBES: Samsung Spawns Galaxy S4, Takes Aim at Apple

To be sure, Minority Report wasn't the first movie to portray gesture interfaces as the future of human-computer interaction, but most prior examples were deeply entrenched in the traditional mindset of virtual reality and cyberspace common in the 1990s -- think Keanu Reeves in Johnny Mnemonic.

ENGADGET: Minority Report at 10: a look at technology from today to 2054