Watching This Robot Trying To Open A Door Will Blow Your Mind

Meet HERB.

HERB is a robot butler featured on the awesome new show Going Deep With David Rees. He appear in the July 28 episode, titled “How To Open A Door.”

You can see HERB is well equipped to open doors, with two flexible arms and three fingers on each hand:

So, on Rees’ journey to open a door, he meets with HERB and his handler, Siddhartha Srinivasa from Carnegie Mellon’s Personal Robotics Lab. First, Srinivasa helps us figure out what a door is. That may sound simple to you, but let Srinivasa explain why it’s not:

“A door is a device that allows ingress and egress by means of a revolute joint that is controlled by a handle that once can grasp with forceful actuation.”

That may sound overly-complex, but this kind of description is important when telling something that isn’t human how to navigate a complex environment like a house. Because HERB is a robot butler meant to deal with all kinds of different situations like this, he works on his own to figure out problems.

He’s not that great at it yet, but he’s getting better.

To open a door, HERB first needs to analyse what kind of door he’s looking at and the environment he is in — how far away the door is and how he could interact with it to make it revolve open. Then, he figures out where the handle and hinges are on the door. He makes his move:

After analysing the situation, HERB takes the plunge. But when he gets his hands in the door, he runs into a problem and gets stuck:

HERB doesn’t have the advantages that we do of proprioception — the feedback we get when we pull on something. When we open a door, we can feel the weight of the door and the resistance to pulling straight. We know to start pulling the door to the right, toward the hinge, and not just straight at us, because of what we feel when we pull the door.

You’d get stuck too if you tried to open a door just by pulling it toward you. We’ve just opened so many doors over our lives that our bodies remember the motion required, without having to think about it.

So, admit it: You underestimated doors. Watch the full episode next week to learn how to open them.

HERB eventually gets out of the sticky situation with a pretty ingenious solution. Watch the entire clip, provided to us by National Geographic Channel, to see HERB in action. You won’t regret it, especially if you want to hear a robot swear:

Watch Going Deep on the National Geographic Channel, Mondays at 10 pm. And check out other clips online.

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.