To know when the passage the robot is traveling down ends (that is, when it "runs into" a wall), you'll add a touch sensor to the front of the robot.

为了了解机器人正在走的通道什么时候到头了（即，机器人遇到了墙），在机器人的前面添加一个接触传感器。

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The experimental sensor tracks movements on anything from a human arm to a wall and makes it into a mobile computer.

不管是在人的手臂还是墙壁上，该试验传感器都能跟踪其表面上的动作，并把使之成为移动电脑。

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Experimental results indicated that direct measurement of explosion pressure on the wall of a borehole by manganese-copper sensor is feasible.

试验结果表明，用锰铜压阻传感器测试炮孔孔壁压力是可行的。

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Otherwise, those sensor results about your stress might get shared on your Facebook wall.

FORBES: 108 MPG With 2013 Ford Fusion Energi Plus 25 Gigabytes Of Data

The slower growth that scared Wall Street last year was caused partly by Gillette's decision to run down stocks of its Sensor and Atra shavers ahead of this week's launch.

ECONOMIST: Gillette