Want to share with your friends too?

Science
11 Mar 2019

Robotic caretaker: The machine that can feed you on command

This Alexa-powered robot can feed people on command

We have already seen how good, not to mention productive, machines can be.

They can handle a range of tasks, but this time around, researchers have built a robot that can feed you on a single command.

It works in conjunction with Amazon's Alexa and could help differently-abled people with their routine activities one day.

Here's how this machine works.

In context

This Alexa-powered robot can feed people on command
Robot scooping fruit pieces and feeding to a human

How?

Robot scooping fruit pieces and feeding to a human

Built by researchers from the University of Washington, the robot is a mechanical arm that triggers on command.

Ethan Gordon, a doctoral student at the university, recently demoed its capabilities, GeekWire reported.

Gordon just said "Alexa, tell the robot to get a strawberry" and the bot moved on its own, scooped up a piece of fruit from the plate, feeding it to him.

Here's the robot in action

Love Tech news?

Stay updated with the latest happenings.

Notify Me

Working

How this robot works?

The robot uses a range of sensors and an algorithm working on a set of rules (defined by the researchers) to find a piece of fruit and then pick it up for feeding.

Speaking to GeekWire, the researchers said they had asked real people to feed a mannequin in order to train the robot to scoop and feed different fruits, including bananas.

Plus, they worked with human caretakers

While training the robot how to find and pick up fruit items, the researchers also worked with caregivers to teach the machine how to feed as a real human would. "Feeding is so intimate. It's also a social activity," Tapomayukh Bhattacharjee, team member, told GeekWire.

Now, they're working to advance its capabilities

Development

Now, they're working to advance its capabilities

Now that the robotic arm can feed on command, the team is exploring ways to trigger the machine without speaking.

They say it can be modified to work with different assistants, but an additional accessibility tech would make it better.

Ultimately, they want to improve the bot to the point when it can serve as a fully-functional system to help people with daily activities.

Obi, a home-based robot can already feed people

Notably, a robot called Obi can already feed people, but its functionality is fairly limited. Siddhartha Srinivasa, a professor of computer science and engineering at UW, claims the days of fully-functional helping robots are still decades away.

Ask NewsBytes
User Image

Most asked questions

Is this robot available in India?

Is this robot autonomous?

Can this bot work with Google Assistant?

When this robot will be fully ready?

More questions

Is this robot available in India?

Asked on 11-03-2019 by Tejas Jayaraman

Answered by NewsBytes

No, this robot is an early prototype of a broader project.

Is this robot autonomous?

Asked on 11-03-2019 by Vishal Rangan

Answered by NewsBytes

Yes, the robot shown off by UW researchers works automatically on command.

Can this bot work with Google Assistant?

Asked on 11-03-2019 by Sanvi Mittal

Answered by NewsBytes

Yes, the researchers have said this robot can be rigged to work with other assistants, including the one from Google.

When this robot will be fully ready?

Asked on 11-03-2019 by Pari Jaiteley

Answered by NewsBytes

As of now, it is not clear when this is robot will be fully ready.

Next Timeline