Latest News in the Business and Financial World

Friday, April 16, 2021
Log in
  • Home
  • Company News & Financials
  • OTC Markets
  • Tech & Science
  • Health & LifeStyle
  • About WS OTC
    • Analysts & Contributors
    • Contact Us
    • Advertising
    • Feedback
    • Privacy Policy GDPR
  • Mobile
  • Latest News
    • New Theories Explain the Disappearance of the Mayan Civilization
    • What Happens If Coral Reefs Die?
    • Monsanto Loses Lawsuit for its Herbicide Products
    • Mankind (MNKD) shares Plunge after FDA Approves Afrezza, inhaled Insulin for Diabetes patients
    • Psychologists Confirm that Violent Video Games Boost Aggressiveness
    • World of Warcraft: Warlords of Draenor Release Date on Nov 13
    • iPass Global Hotspot Map Unveils Worldwide Wi-fi Coverage

Pages

  • About Wall Street OTC
  • Advertising
  • Analysts & Contributors
  • Contact
  • Feedback
  • Mobile
  • Privacy Policy GDPR
  • Terms of Service

Recent Posts

  • SF Hospital Slaps New Parents with $19K Bill for Baby Treatment
  • Furious Trump Blasts Harley-Davidson for Moving Production Overseas
  • Warning! MRI Machines Could Poison You
  • Flight Attendants More Likely to Get Certain Cancers
  • More Red Meat Allergy Cases Related to Lone Star Tick Bites

Exoskeleton Makes Walking Easier

Apr 7, 2015 By Anne-Marie Jackson Leave a Comment

Email, RSS Follow

Exoskeleton Makes Walking Easier

Scientists have developed the exoskeleton, a wearable device which reduces the energy required for each step by 7% which is like losing 9 pounds.  The boot is based on a spring-and-ratchet mechanism. It may not seem a big deal, but it may be of great help for people who have jobs which involve walking a lot such as soldiers, nurses, postal workers and police officers.

The invention was created by researchers from CMU (Carnegie Mellon University). The purpose of this device is to enable people to be more efficient in their jobs, but it is at the same time a good solution for people who have difficulty walking after an injury or for older people. But first of all the exoskeleton could be a revolutionary invention in the rehabilitation domain. Patients who suffer from stroke or neuromuscular disorders will certainly see this device as a blessing.

Professor Steve Collins of CMU said that from a scientific point of view people have been bipeds for more than 7 million years so we are adapted to walking. Scientists were not sure that they could make any improvements since people are trained to walking all their life. Collins said that many did not believe that human locomotion could be further improved than it already is so it was a real challenge to create this device.

Collins collaborated together with Greg Sawicki from North Carolina State University to develop this device. Scientists have attempted before to create similar devices, but they either needed an external power source or they added too much height to the legs. Exoskeleton does not need any source of power and is light. It is worn over the lower leg taking the shape of the foot and heel. The device uses a spring which copies the human Achilles’ tendon and a clutch which functions as a calf muscle. The clutch and the spring do not need human energy like human tendons and muscles do. Moreover it is not expensive. Its cost is estimated to be around a few hundred dollars compared to other devices which used batteries or motors and cost from $40,000 to $80,000.

The exoskeleton was tested on a treadmill at 2.8 mph. Collins said that in order to make it function properly in the real world the device will need a tiny electric processor which will adapt to how fast the person is walking.

Image Source: Science News

Email, RSS Follow
The following two tabs change content below.
  • Bio
  • Latest Posts

Anne-Marie Jackson

Anna grew up on a steady diet of 20th century literature, science-fiction movies and Viking lore. Unsurprisingly she turned into a technology geek with an inclination for history & fantasy.

Latest posts by Anne-Marie Jackson (see all)

  • SF Hospital Slaps New Parents with $19K Bill for Baby Treatment - Jun 29, 2018
  • Furious Trump Blasts Harley-Davidson for Moving Production Overseas - Jun 28, 2018
  • Warning! MRI Machines Could Poison You - Jun 27, 2018

Filed Under: Tech & Science

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 72 other subscribers

Mom holding newborn's hands

SF Hospital Slaps New Parents with $19K Bill for Baby Treatment

Jun 29, 2018 By Anne-Marie Jackson Leave a Comment

Harley-Davidson biker

Furious Trump Blasts Harley-Davidson for Moving Production Overseas

Jun 28, 2018 By Anne-Marie Jackson Leave a Comment

MRI machine

Warning! MRI Machines Could Poison You

Jun 27, 2018 By Anne-Marie Jackson Leave a Comment

Flight Attendants More Likely to Get Certain Cancers

Jun 27, 2018 By Anne-Marie Jackson Leave a Comment

Lone star tick sitting on a succulent leaf

More Red Meat Allergy Cases Related to Lone Star Tick Bites

Jun 26, 2018 By Anne-Marie Jackson Leave a Comment

Time magazine cover

Time Admits Sobbing Cover Girl Was Not Separated from Parents

Jun 26, 2018 By Anne-Marie Jackson Leave a Comment

Sunshine and green leaves

Vitamin D Deficiency Could Boost Risk of Lung Disease

Jun 25, 2018 By Anne-Marie Jackson Leave a Comment

Green-light laser pointer

Greek Boy’s Retina Severely Damaged by Laser Pointer

Jun 22, 2018 By Anne-Marie Jackson Leave a Comment

Red Tesla car

Tesla Suing ‘Whistleblower’ over Data Theft

Jun 21, 2018 By Anne-Marie Jackson Leave a Comment

Boiled eggs and mayonnaise

Eating too Clean Can Lead to Orthorexia

Jun 20, 2018 By Anne-Marie Jackson Leave a Comment

NYC mayor Bill de Blasio

NYC Will Allow People to Smoke Pot in Public

Jun 20, 2018 By Anne-Marie Jackson Leave a Comment

A kitten and a puppy sleeping in a bed while hugging each other

Who Is Smarter Between Cats and Dogs? Researchers Have an Answer (Study)

Jun 19, 2018 By Anne-Marie Jackson Leave a Comment

Orthodox church in Greece

Being Religious Is Tied to Longer Lifespan, Study

Jun 19, 2018 By Anne-Marie Jackson Leave a Comment

Bacon and eggs for breakfast

How Does the Keto Diet Work?

Jun 18, 2018 By Anne-Marie Jackson Leave a Comment

Related Articles

  • A kitten and a puppy sleeping in a bed while hugging each other

    Who Is Smarter Between Cats and Dogs? Researchers Have an Answer (Study)

    Jun 19, 2018
  • Pluto and other transneptunian objects on a scale

    The Icy Transneptunian Objects Are Not Proof that Planet Nine Exists

    Jun 5, 2018
  • Sunny day

    Days Are Getting Longer as Moon Drifts Farther Away

    Jun 5, 2018
  • Coronal mass ejection

    NASA Scientist Building Solar Probe: ‘I See God’s Hand in the Wonders of Space’

    May 30, 2018
  • Steam Link device next to its box

    Apple Rejects Steam Link from the App Store Due to Unspecified Business Conflicts

    May 25, 2018
  • Two-headed deer

    Two-Headed Deer found in Minnesota Forest Baffles Scientists

    May 16, 2018
  • Woman watching the sea

    Hawaii Inching Closer to Banning Sunscreen

    May 9, 2018
  • Cows grazing

    In the Next 200 Years, Cows Will Be the Largest Mammals Left (Study)

    Apr 20, 2018
  • Nintendo Switch Ad

    Nintendo Switch Beats Wii U in Sales during Holiday Quarter

    Feb 1, 2018
  • Geminid Meteor Shower in Rural America

    December Meteor Shower Could Be the Most Spectacular This Year

    Dec 16, 2017

Categories

  • Business
  • Company News & Financials
  • Diversified Financial
  • Entertainment
  • Featured
  • Health & LifeStyle
  • Micro Cap
  • Mid Cap
  • National News
  • Nature
  • OTC Exchange
  • OTC Markets
  • OTC Research
  • Science
  • Small Cap
  • Sports
  • Tech & Science
  • U.S.
  • Uncategorized
  • Wall Street
  • World
  • World Indexes

Copyright © 2021 wallstreetotc.com

About · Privacy Policy · Sitemap · Terms of Service · Contact