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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By tracking their work items, team members get a better understanding of priorities, so they can focus appropriately and can into the team's progress.

通过追踪他们的工作项，团队成员可以更好地理解优先级，这样他们可以更加有效地关注团队的工作进展情况。

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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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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)