Sony also unveiled a new tracking focus feature that will soon be a standard feature on all their HD models.

索尼还推出了新的追踪对焦功能，将很快成为其所有车型的标准高清功能。

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Central Desktop has what Isaac referred to as a "team level focus" and its features include collaborative document editing, Web and audio conferencing, discussion threads and versioned file tracking.

正如艾萨克提到的，Central Desktop聚焦于团队层次，它的特性包括协同文件编辑、网络音频会议，想法的讨论及文件版本跟踪。

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Read on for a description of how to create this visual, beginning with a focus-tracking designator.

继续阅读本文，了解如何从焦点跟踪指示器开始生成这种视觉效果。

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Vega R3 also introduces innovative functions like 'Best Face', voice recognition, continuous recording, and tracking focus so that it can reliably substitute a regular digital camera.

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It has improved focus tracking, so if you're autofocusing something that's moving, all of the sensors can concert with one another and track the subject better.

ENGADGET: The Engadget Interview: Steve Heiner, General Manager, Digital SLR Systems, Nikon

With Canon's Hybrid CMOS AF System and Movie Servo AF, the camera provides continuous AF for focus tracking of moving subjects by helping to reduce the camera's need to "hunt", resulting in a quick and smooth continuous AF.

ENGADGET: Canon unveils EOS T5i and Rebel SL1, the world's smallest DSLR (hands-on)