本发明涉及追踪定位领域，并公开一种追踪定位器及追踪方法。
The invention relates to the field of tracing positioning, and discloses a tracing positioner and a tracing method.
个人定位器制造的目的是为了帮助父母追踪他们的孩子，不论这些孩子在哪里里。
The Personal Locator is made to help parents keep track of their children, wherever the children may be.
儿童定位器是追踪孩子位置的最新方式，尤其是在人群拥挤的地方。
Child locators are the newest trend to keep track of your kids, most of all in crowded places.
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