"The average person who uses a computer or an electronic device blinks about a third as much as we normally do in everyday life.

VOA: special.2011.08.01

The little clicker then, as I said, there will be an electronic device connected to my computer.

我刚才说了,这种小表决器,就是一种电子设备,连接到我的电脑

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But at the end of the day, and here's why we just went with binary and not decimal years ago, when you have one implement a computer with a physical device, it's actually really easy to represent the notion of on or off.

但是最终，之前我们采用二进制,而不是十进制，主要是因为当我们用一台实体机器运行计算机时，这实际上很容易用开或者关的概念来表示。

哈佛公开课 - 计算机科学课程节选

A computer mouse is the device that moves the pointer,or cursor, on a computer screen.

VOA: special.2010.03.28

What the clicker is is a little device that will allow you to enter responses to questions that will then get entered into my computer and we can show immediate poll results from the class.

表决器是一种小型设备,你可以通过它回答问题,这些答案会传进我的电脑,我们就可以迅速地得到投票结果

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The device sends a signal to a computer at the back of the car.

VOA: special.2009.11.03