Robot
in sentence
863 examples of Robot in a sentence
There are stories of fishermen in Mexico, who used the
robot
to create marine protected areas where Nassau grouper were spawning, to protect the future of this species.
And most people think of this as kind of a bird sanctuary, but we took our robot, and we sent it in.
So today, I would like to talk with you about bionics, which is the popular term for the science of replacing part of a living organism with a mechatronic device, or a
robot.
And the student has trained this
robot
to pour this water into a glass.
Now if you want this
robot
to do a different task, that's another three-year Ph.D. program.
And in effect, what we have is some sort of stick in one hand attached to a robot, and they're going to move that back and forward.
And then we're going to track that with a computer and use it to control another robot, which is going to tickle their palm with another stick.
And by 0.2 of a second, it's equivalently ticklish to the
robot
that just tickled you without you doing anything.
This will then go onto a
robot
that's going to apply one of those stains to it.
Our
robot
belongs to a family of robots called Ballbots.
This means that the
robot
is inherently unstable.
You might ask yourself, what's the usefulness of a
robot
that's unstable?
It's indeed exactly this instability that allows a
robot
to move very [dynamically].
You may have wondered what happens if I give the
robot
a little push.
I want to use it for a
robot
head or for a canoe to paddle down a river."
I'm not a robot; I don't do things the same way each time.
And now I think next time you go to your front step and pick up that box that you just ordered online, you break it open and the goo is in there, you'll have some wonderment as to whether a
robot
assisted in the picking and packing of that order.
So the suggestion is, if we're going to send robots out and allow them to do this, maybe it would be a good idea if they were armed with nonlethal weapons, so if the
robot
makes a bad decision and shoots the wrong person, again, they haven't actually killed them.
The
robot
I'm holding in my hand is this one, and it's been created by two students, Alex and Daniel.
If you spin these rotors at the same speed, the
robot
hovers.
If you increase the speed of each of these rotors, then the
robot
flies up, it accelerates up.
Of course, if the
robot
were tilted, inclined to the horizontal, then it would accelerate in this direction.
And when that happens, there's a moment that causes this
robot
to roll.
And the other way around, if you increase the speed of rotor three and decrease the speed of rotor one, then the
robot
pitches forward.
And then finally, if you spin opposite pairs of rotors faster than the other pair, then the
robot
yaws about the vertical axis.
So one of the advantages of this design is when you scale things down, the
robot
naturally becomes agile.
So here, R is the characteristic length of the
robot.
On the bottom right, you see a
robot
performing a 360-degree flip in less than half a second.
So here the processes on board are getting feedback from accelerometers and gyros on board, and calculating, like I said before, commands at 600 times a second, to stabilize this
robot.
So on the left, you see Daniel throwing this
robot
up into the air, and it shows you how robust the control is.
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