News / Science & Technology

Robot With Human-Like Hands Could Tackle Dangerous Situations

Robot With Human-Like Hands Could Tackle Dangerous Situationsi
X
August 20, 2013 9:50 PM
Robo Sally is a remotely controlled humanoid robot that may one day help law enforcement officials and emergency technicians defuse bombs, patrol large spaces and do guard duty. VOA’s George Putic reports it was designed by researchers at Johns Hopkins University’s Applied Physics Laboratory [APL], outside Washington, D.C.
Robot With Human-Like Hands Could Tackle Dangerous Situations
George Putic
Robo Sally is a remotely controlled humanoid robot that may one day help law enforcement officials and emergency technicians defuse bombs, patrol large spaces and do guard duty. It was designed by researchers at Johns Hopkins University’s Applied Physics Laboratory [APL], outside Washington, D.C.

The robot is a versatile moving platform with a humanoid attachment that looks like a modern day centaur. It can turn in tight spaces, climb over small obstacles, closely examine objects and even manipulate them with human-like hands.

But Robo Sally was not initially designed for sentry duties.

Mike McLoughlin, the principal investigator for APL's Prosthetics Program, said, "The purpose of that program is to develop prosthetic arms that have all the capability of your natural arms, and you do all the complex motions that we can do with the natural arm - with the robot. We had this idea if we did this for prosthetics for humans, we could also put these on robotic platforms and enable the robots to go out into dangerous situations.”

It was a complex task. McLoughlin said the device not only had to have many small motors to mimic the flexibility of the human hand, it needed human-like strength. The thumb was especially difficult because it allows the hand to grasp objects. And everything had to fit into a space about the size of a hand.

The next problem, McLoughlin said, was to figure out how to control the artificial hand. “So we had to figure out how to make the connection between the brain and this arm. We’ve done that for spinal injury patients, where we can actually interface with the brain and use the patient’s thoughts to control the arm.”

Of course, for search-and-rescue duties, Robo Sally will be operated by wireless remote control, through special gloves and glasses. The glasses allow the operator to see the robot’s hands and enables him to finely control their movement.

McLoughlin said robots like this could be used in “dull, dirty or dangerous” situations where human dexterity is a requirement. “So, for example, opening a door, or turning the valve or, you know, going to a factory or a power plant like Fukushima, that was all designed for humans. You need to be able to go in and have the human-like capabilities in order to be able to work in that environment.”

McLoughlin said the technology is not ready for practical application, but he predicts that within five years we will see some amazing advances.

You May Like

Kurdish Party Pushes Political Gamble to Run in Turkey Poll

HDP announces it will run as political party instead of fielding independent candidates in June election, but faces tough 10 percent threshold More

Twitter Targets Islamic State

New research shows suspending Twitter accounts of Islamic State, its supporters has been effective; group, its backers are facing 'significant pressure,' says terrorism expert More

Video Former Sudan 'Lost Boy' Becomes Chess Master in NYC

Majur Juac made the leap from being a refugee in Africa to a master chess champion in US, where he shares his expertise with students More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Super Bowl Ads Compete for Eyes on TV, Webi
X
January 29, 2015 9:58 AM
Super Bowl Sunday (Feb. 1) is about more than just the NFL's American football championship and big parties to watch the game. Viewers also tune in for the world famous commercials that send Facebook and Twitter abuzz. Daniela Schrier reports on the social media rewards for America’s priciest advertising.
Video

Video Super Bowl Ads Compete for Eyes on TV, Web

Super Bowl Sunday (Feb. 1) is about more than just the NFL's American football championship and big parties to watch the game. Viewers also tune in for the world famous commercials that send Facebook and Twitter abuzz. Daniela Schrier reports on the social media rewards for America’s priciest advertising.
Video

Video Theologians Cast Doubt on Morality of Drone Strikes

In 2006, stirred by photos of U.S. soldiers mistreating Iraqi prisoners, a group of American faith leaders and academics launched the National Religious Campaign Against Torture. It played an important role in getting Congress to investigate, and the president to ban, torture. VOA's Jerome Socolovsky reports.
Video

Video Freedom on Decline Worldwide, Report Says

The state of global freedom declined for the ninth consecutive year in 2014, according to global watchdog Freedom House's annual report released Wednesday. VOA's William Gallo has more.
Video

Video As Ground Shifts, Obama Reviews Middle East Strategy

The death of Saudi Arabia’s king, the collapse of a U.S.-friendly government in Yemen and a problematic relationship with Israel’s leadership are presenting a new set of complications for the Obama administration and its Middle East policy. Not only is the U.S. leader dealing with adversaries in Iran, the Islamic State and al-Qaida, but he is now juggling trouble with traditional allies, as White House correspondent Luis Ramirez reports.
Video

Video MRI Seems to Help Diagnose Prostate Cancer, Preliminary Study Shows

Just as with mammography used to detect breast cancer, there's a lot of controversy about tests used to diagnose prostate cancer. Fortunately, a new study shows doctors may now have a more reliable way to diagnose prostate cancer for high risk patients. More from VOA's Carol Pearson.
Video

Video Smartphones About to Make Leap, Carry Basic Senses

Long distance communication contains mostly sounds and pictures. For now. But scientists in Britain say they are close to creating additions for our smartphones that will make it possible to send taste, smell and even a basic touch. VOA’s George Putic reports.
Video

Video NASA Monitors Earth’s Vital Signs From Space

The U.S. space agency, NASA, is wrapping up its busiest 12-month period in more than a decade, with three missions launched in 2014 and two this month, one in early January and the fifth scheduled for January 29. As VOA’s Rosanne Skirble reports, the instruments being lifted into orbit are focused on Earth’s vital life support systems and how they are responding to a warmer planet.
Video

Video Saved By a Mistake - an Auschwitz Survivor's Story

Dagmar Lieblova was 14 when she arrived at Auschwitz in December 1943, along with her entire Czech Jewish family. All of them were to die there, but she was able to leave after several months due to a bureaucratic mix-up which saved her life. Now 85, with three children and six grandchildren, she says she has a feeling of victory. This report by Ahmad Wadiei and Farin Assemi, of RFE/RL's Radio Farda is narrated by RFE’s Raymond Furlong.

Circumventing Censorship

An Internet Primer for Healthy Web Habits

As surveillance and censoring technologies advance, so, too, do new tools for your computer or mobile device that help protect your privacy and break through Internet censorship.
More

All About America

AppleAndroid