名词
中文翻译：指针跟随器
同义词：
['Pointer Follower', 'Pointer Follower Dialer']
例句：
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1. The new phone features a follow-the-pointer dial for easy navigation.
这款新手机配备了指针跟随式拨号盘，便于导航。
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2. The user can adjust the dial to follow the pointer on the screen.
用户可以通过调整拨号盘来跟随屏幕上的指针。
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3. The dial is designed to be easy to use and follow the pointer movements.
拨号盘设计简单易用，可以跟随指针的移动。