At first, the robot arm had to use its grippers to grab a cube, which it successfully learned to perform.

首先，机器人手臂必须它的手爪抓取一个立方体，它成功地会了抓取立方体。

That precision translates to real-time navigation by a robotic gripper that controls the wheelchair's joystick.

这种精确度能够转化为通过控制轮椅操纵杆的机器夹持器进行实时导航。

Your hands are gripping the grippers and so when you move, it moves.

你的手抓住了抓手，所你移动时，它就会移动。

Engineers from the Massachusetts Institute of Technology have built one that uses a gripper, a sensor that detects force and a camera.

来自麻省理工院的工程师们已制造了一个这样的机器，它使了一个夹钳，一个可检测力量的传感器和一个摄像头。

You can hold a gripper with more strength and for longer if you're swearing.

如果你说脏话，你可大的力气和长时间地握住夹子。

That would cause the control loop to take over again, this time backing the gripper up.

这将导致控制回路再次接管，这次支持夹具。

That way the gripper maintained its size and functionality.

这样，夹持器就可保持其尺寸和功能。

The gripper is a balloon filled with foam pellets and coffee grounds.

抓手是一个充满泡沫颗粒和咖啡渣的气球。

Then, researchers created a two-layered hydrogel gripper, by using what's called a Stereothographic 3D printer.

然后，研究人员使所谓的 Stereotographic 3D 打印机创建了一个双层水凝胶夹具。

) When an operator turns the light on, the motor turns, the gripper opens and the payload drops away.

）操作员打开灯时，电机转动，夹具打开，有效载荷下降。

Now they are looking to increase its modules and even add grippers, to enabling it to pick up or manipulate objects.

现在，他们正在寻求增加其模块， 甚至添加夹具，使其能够拾取或操纵物体。

It usually has four cameras on the robot, a gripper and the manipulator that allows it to lift objects as much as 30 pounds.

这个机器人通常装备有四个摄像头, 而且它的钳子和机械手使它能抬起多达30磅的物体。

Because the fluid powering the gripper is also used to cool it down, it takes more pressure to power movement at higher temperatures.

因为为夹具提供动力的流体也于冷却它，所在高的温度下需要大的压力来驱动运动。

Imagine that our gripper is really heavy, and even when the control loop says to stop, momentum causes the gripper to overshoot the desired position.

想象一下，我们的夹具真的很重，即使控制回路说要停止，动量也会导致夹具超过所需位置。

Researchers experimented with two different robots, each equipped with a camera at the end of a gripper for manipulating different objects on a tabletop.

研究人员对两种不同的机器人进行了实验，每个机器人都在夹具末端配备了一个摄像头，于操纵桌面上的不同物体。

You can get a robot to do things with a gripper or a claw, but it's hard, so we thought build a human-like hand and that will make life as easy as possible for the robot.

你可让机器人夹爪或爪子来做事情，但这很难，所我们想建造一只像人类一样的手，这将使机器人运动起来尽可能地容易。