Besides deciding challenges, Hawk-Eye also offers various statistics, like serve direction and placement, shot comparisons and player movement tracking information.

除了确认挑战有效与否，鹰眼还提供各种统计数据，如发球方向和落球点、击球比较和球员移动路径。

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The experiment adopted the technology of eye movement tracking and the visual search tasks, and 16 participants were tested.

实验采用眼动跟踪技术和视觉搜索范式，共有16名被试参加。

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Using 3d indoor scenes material and eye movement tracking technique, the study explored the attention guidance of the contextual cueing during the target search in indoor scenes.

以室内3d场景图为实验材料，采用眼动追踪技术，探讨背景线索对真实场景视觉搜索过程中的注意引导。

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Using 3d indoor scenes material and eye movement tracking technique, the study explored the attention guidance of the contextual cueing during the target search in indoor scenes.

以室内3d场景图为实验材料，采用眼动追踪技术，探讨背景线索对真实场景视觉搜索过程中的注意引导。

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