Robotics & Automation News

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How the MIT mini cheetah learns to run

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By Rachel Gordon, MIT CSAIL

CSAIL scientists came up with a learning pipeline for the four-legged robot that learns to run entirely by trial and error in simulation (see video below)

It’s been roughly 23 years since one of the first robotic animals trotted on the scene, defying classical notions of our cuddly four-legged friends.

Since then, a barrage of the walking, dancing, and door-opening machines have commanded their presence, a sleek mixture of batteries, sensors, metal, and motors. [Read more…] about How the MIT mini cheetah learns to run

A system for designing and training intelligent soft robots

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‘Evolution Gym’ is a large-scale benchmark for co-optimizing the design and control of soft robots that takes inspiration from nature and evolutionary processes

Let’s say you wanted to build the world’s best stair-climbing robot. You’d need to optimize for both the brain and the body, perhaps by giving the bot some high-tech legs and feet, coupled with a powerful algorithm to help enable the climb.

Although design of the physical body and its brain, the “control”, are key ingredients to letting the robot move, existing benchmark environments favor only the latter. Co-optimizing for both elements is hard – it takes a lot of time to train various robot simulations to do different things, even without the design element.

Scientists from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL), aimed to fill the gap by designing “Evolution Gym”, a large-scale testing system for co-optimizing the design and control of soft robots, taking inspiration from nature and evolutionary processes. [Read more…] about A system for designing and training intelligent soft robots

UBTECH Robotics unveils latest version of Walker X humanoid

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UBTECH Robotics, a developer of intelligent humanoid robotics and AI technologies, has unveiled Walker X, the latest version of its groundbreaking bipedal humanoid robot.

With significant improvement in physical performance, autonomous intelligence and human to robot interactions, Walker X took another step closer to becoming the gold standard in humanoid robotics.

Walker X has been upgraded to perform a wider range of household tasks including serving tea, pouring liquids, watering the flowers, wiping surfaces and operating the vacuum cleaner. [Read more…] about UBTECH Robotics unveils latest version of Walker X humanoid

How modern robots are developed: ‘Human cyborgs will become commonplace’

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Today, neuroscience and robotics are developing hand in hand. Mikhail Lebedev, academic supervisor at HSE University’s Centre for Bioelectric Interfaces, spoke about how studying the brain inspires the development of robots.

Robots are interesting to neuroscience and neuroscience is interesting to robots – this is what the article “Neuroengineering challenges of fusing robotics and neuroscience” was about in the journal Science Robotics.

Such collaborative development contributes to progress in both fields, bringing us closer to developing more advanced android robots and a deeper understanding of the structure of the human brain. And, to some extent, to combining biological organisms with machines, to create cybernetic organisms (cyborgs). [Read more…] about How modern robots are developed: ‘Human cyborgs will become commonplace’

Toyota launches new version of walking rehabilitation robot

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Toyota has launch the new version of its Welwalk WW-2000, a robot designed to provide rehabilitation support to individuals with lower limb paralysis as a result of stroke and other causes.

Orders for the new model commenced in November 2019 and planned to be delivered in February 2020.

The Welwalk WW-2000 upgrades the various features of the prior model (the Welwalk WW-1000), namely the rehabilitation support functions based on motor learning theory and the ease of use in clinical settings. [Read more…] about Toyota launches new version of walking rehabilitation robot

Scurrying cockroaches help researchers steady staggering robots

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Ew, a cockroach! But it zips off before the swatter appears. Now, researchers have leveraged the bug’s superb scurrying skills to create a cleverly simple method to assess and improve locomotion in robots.

Normally, tedious modeling of mechanics, electronics, and information science is required to understand how insects’ or robots’ moving parts coordinate smoothly to take them places.

But in a new study, biomechanics researchers at the Georgia Institute of Technology boiled down the sprints of cockroaches to handy principles and equations they then used to make a test robot amble about better. [Read more…] about Scurrying cockroaches help researchers steady staggering robots

Columbia university demonstrates robotic cane to ‘improve stability in walking’

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Columbia University has demonstrated a robotic cane which it claims can “improve stability in walking”.

The developers say the device acts as a cane-like mobile assistant to provide “light-touch” operation to help the elderly and others with impaired mobility.

By adding electronics and computation technology to a simple cane that has been around since ancient times, a team of researchers at Columbia Engineering have transformed it into a 21st-century robotic device that can provide light-touch assistance in walking to the aged and others with impaired mobility. [Read more…] about Columbia university demonstrates robotic cane to ‘improve stability in walking’

Hyundai walking car concept for the ‘first responder’ industry

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Any first responder will tell you that the first 72 hours following a natural disaster are the most crucial to saving lives.

However, often times due to the nature of the disaster (forest fire, earthquake, hurricane, or flood), it can be difficult for search-and-rescue and humanitarian aid missions to reach and get immediate help to those in need.

The need for efficient, rapid, resilient transportation for disaster assistance is what led Hyundai to develop the first-ever vehicle with moveable legs.

[Read more…] about Hyundai walking car concept for the ‘first responder’ industry

Atoun develops a wearable robot to aid walking

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Atoun Inc. has developed a new prototype, HIMICO, a ‘powered wear’ to assist walking, designed to help elderly  people experiencing ‘locomotive syndrome’ to walk around effortlessly.

Atoun has adopted wire-type walking assistance technology from Panasonic Corporation to create a new assist suit that can really be “worn.”  It is said to be easier to put on and take off in comparison with conventional assist devices.

The product was developed using the funding provided in FY2017 by the Japan Agency for Medical Research and Development (AMED) to promote integrated medical research and development (for care-giving robot development and practical applications) and by applying the know-how acquired through the development of the exoskeleton-type  walking assistance powered suits.

[Read more…] about Atoun develops a wearable robot to aid walking

Toyota demonstrates robot to make elderly people walk faster

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By Naomi Tajitsu, Reuters

Japanese automakers are looking beyond the industry trend to develop self-driving cars and turning their attention to robots to help keep the country’s rapidly graying society on the move.

Toyota said it saw the possibility of becoming a mass producer of robots to help the elderly in a country whose population is ageing faster than the rest of the world as the birthrate decreases.

The country’s changing demographics place its automakers in a unique situation. Along with the issues usually associated with falling populations such as labor shortages and pension squeezes, Japan also faces dwindling domestic demand for cars.

Toyota, the world’s second largest automaker, made its first foray into commercializing rehabilitation robots on Wednesday, launching a rental service for its walk assist system, which helps patients to learn how to walk again after suffering strokes and other conditions.  [Read more…] about Toyota demonstrates robot to make elderly people walk faster