Robotic Hands Get A Grip

AIST's new robotic hand has dexterity and finger strength that is a close match for the human hand. Designed for use on human-sized robots, the hand is a very close match in size - about 18 cm from wrist to fingertip and 8.4 cm across the palm. As you will note, however, this robotic hand has only three fingers to go with the thumb.


(Robotic Hand From Japanís National Institute of Advanced Industrial Science and Technology)

Each of the three fingers and thumb are able to exert 15 Newtons of fingertip force, in the same range as a human hand. Each finger on the robot hand has 4 joints and the thumb has 5 joints.

The hand is equipped with mechanisms that reduce backlash, resulting in smoother finger operation and higher-precision control of fingertip position. In addition, compact sensors in the fingertips ensure the accurate application of force.

Robotic hands from a variety of manufacturers are gaining in dexterity, grip strength and degrees of freedom. Here is a fistful of mechanical hands for you to grasp.

Read more about AIST's robotic hand.

Scroll down for more stories in the same category. (Story submitted 10/30/2006)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Robotics ")

M-Blocks 2.0 Self-Assembling Robots
'Faster the cubes moved...' - Abraham Merritt, 1920.

Digit V2 Bipedal Robot From Agility Robotics
Oh, and now I suppose someone will develop the robotic porch pirate.

Hail SmartCan! Your Trash Bin Takes Itself Out
'...a waste can twenty feet away stirred into life.' - Harry Harrison, 1959.

Robot Tuna Swims As Fast As Nature's Tuna
'With one fluid motion, it surged forward, plunged, and was gone.' - Michael Swanwick, 2002.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Chinese Steal American Seeds From Our Fields
'The Iszic maintain a jealously guarded monopoly...'

Rise Of Skywalker Could Trigger Epileptic Seizures
'... then the screen started to flicker. I stared at it for a while.'

Singing Ringing Tree Wind-Powered Sculpture
'It was like no music Dirk had ever heard, It was eerie and wild...'

Extremophile Microbe Loves Space Rocks
'... designed for rooting in the metal make-up of the asteroids for vital elements.'

Magic Mushroom Nose Spray From Silo Wellness
'I don't need help... that's not my diagnosis!'

CAV-X Supercavitating Ammo Deadly Underwater
'...in the midst of this fluid, which is very dense compared with the atmosphere, shots could not go far.'

Space Domes Over-rated? Science Fiction Authors Have Answers
'This was to be roofed over, sealed, and an atmosphere provided...'

Injectable Magnetic Fluid Slows Bleeding, Aids Magneto
'There's something different about you.'

Autonomous Wheelchairs Improve Airport Mobility
'Noiselessly, on rubber-tired wheels, they journeyed down the long aisles...'

HVSD, Kitty Hawk's Electric Plane
Very quiet commuter plane offers VTOL service.

Frictionless Toilet Could Save 140 Billion Liters Of Water
'The bowl was a frictionless surface...'

Viisights AI Hones Video Surveillance
'The math boys worked it out...'

Cybertruck The Solar-Powered Steel Tortoise
'It drew its power from... sunpower screens on its low curved roof.'

Road Noise Charges Electric Cars With Peugeot Piezoelectric Billboard
''... major cities of Earth have free electrical power conveniently processed from their own noise.'

Unsinkable Metal Latest Gates Obsession
'A metal... light as cork.'

M-Blocks 2.0 Self-Assembling Robots
'Faster the cubes moved...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.