Robohub.org
 

Engineering highly adaptable robots requires new tools for new rules

Northwestern University mechanical engineering professor Todd Murphey and his team are engineering robots that one might say could make robotic assistance as seamless as “humanly” possible. With support from the National Science Foundation (NSF), the team is using novel algorithmic tools, such as a drawing robot, to develop the algorithms, or rules of behavior, that would greatly enhance a robot’s ability to adapt to human unpredictability.

Murphey points out that in order for robots to help people, they have to have at least a basic understanding of the types of tasks people can do. Some tasks, like lifting and placing an object, are close to the types of tasks that robots already do. Other tasks, like drawing, are harder for robots, partly because there are so many ways to get the same image. As Murphey explains: “And so, drawing is a type of task that’s maybe not the same as that sort of precision manufacturing task that we’ve seen robots do historically.”

Murphey sees many possibilities for robots that work alongside humans in everyday tasks, but one application his lab is focused on currently is physical therapy. The goal is to develop robots that can help patients not only move through the paces of their physical therapy without hurting themselves but allow them to complete movement tasks by creating mechanical environments to make this feasible. “Algorithms developed here will eventually run on physical therapy robots designed to help people with tasks like balance and feeding themselves,” says Murphey.

His collaborator, Julius P. Dewald, runs the Northwestern School of Medicine’s Physical Therapy and Human Movement Sciences Department. Dewald has pioneered the use of robotics in stroke rehabilitation and sees great promise in Murphey’s new approaches.



tags: , , , , ,


the National Science Foundation (NSF) is an independent federal US agency created to promote the progress of science.
the National Science Foundation (NSF) is an independent federal US agency created to promote the progress of science.





Related posts :



Robot Talk Episode 105 – Working with robots in industry, with Gianmarco Pisanelli 

  17 Jan 2025
In the latest episode of the Robot Talk podcast, Claire chatted to Gianmarco Pisanelli from the Advanced Manufacturing Research Centre about how to promote the safe and intuitive use of robots in manufacturing.

Robot Talk Episode 104 – Robot swarms inspired by nature, with Kirstin Petersen

  10 Jan 2025
In the latest episode of the Robot Talk podcast, Claire chatted to Kirstin Petersen from Cornell University about how robots can work together to achieve complex behaviours.

Robot Talk Episode 103 – Delivering medicine by drone, with Keenan Wyrobek

  20 Dec 2024
In the latest episode of the Robot Talk podcast, Claire chatted to Keenan Wyrobek from Zipline about drones for delivering life-saving medicine to remote locations.

Robot Talk Episode 102 – Soft robots inspired by plants, with Isabella Fiorello

  13 Dec 2024
In the latest episode of the Robot Talk podcast, Claire chatted to Isabella Fiorello from the University of Freiburg about bioinspired living materials for soft robotics.

Robot Talk Episode 101 – Microscopic surgical robots, with Christos Bergeles

  06 Dec 2024
In the latest episode of the Robot Talk podcast, Claire chatted to Christos Bergeles from King's College London about micro-surgical robots to deliver therapies deep inside the body.

Robot Talk Episode 100 – Robots in space, with Mini Rai

  29 Nov 2024
In the latest episode of the Robot Talk podcast, Claire chatted to Mini Rai from Orbit Rise about orbital and planetary robots.

Robot Talk Episode 99 – Robots mapping the deep ocean, with Joe Wolfel

  22 Nov 2024
In the latest episode of the Robot Talk podcast, Claire chatted to Joe Wolfel from Terradepth about autonomous submersible robots for collecting ocean data.

Robot Talk Episode 98 – Robotic chemists to discover new materials, with Gabriella Pizzuto

  15 Nov 2024
In the latest episode of the Robot Talk podcast, Claire chatted to Gabriella Pizzuto from the University of Liverpool about intelligent robotic manipulators for laboratory automation.





Robohub is supported by:




Would you like to learn how to tell impactful stories about your robot or AI system?


scicomm
training the next generation of science communicators in robotics & AI


©2024 - Association for the Understanding of Artificial Intelligence


 












©2021 - ROBOTS Association