Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Is This Robotic Hand As Quick As Yours?
A five-fingered robot hand developed by University of Washington computer science and engineering researchers can learn how to perform dexterous manipulation like spinning a tube on its own.
(ADROIT Manipulation Platform)
A University of Washington team of computer scientists and engineers has built what they say is one of the most highly capable five-fingered robot hands in the world. It can perform dexterous manipulation and learn from its own experience without needing humans to direct it.Their work is described in a paper to be presented May 17 at the IEEE International Conference on Robotics and Automation.
Hand manipulation is one of the hardest problems that roboticists have to solve, said lead author Vikash Kumar, a UW doctoral student in computer science and engineering. A lot of robots today have pretty capable arms but the hand is as simple as a suction cup or maybe a claw or a gripper.
The UW research team has developed an accurate simulation model that enables a computer to analyze movements in real time. In their latest demonstration, they apply the model to the robot hardware and to real-world tasks like rotating an elongated object.
With each attempt, the robot hand gets progressively more adept at spinning the tube, thanks to machine learning algorithms that help it model both the basic physics involved and plan which actions it should take to achieve the desired result. (This demonstration begins at 1:47 in the video below.)
SF fans have been flexing their robotic hands (in imagination, anyway) for quite a while. Consider the robot-surgeon hand From Philip K. Dick's 1955 story War Veteran:
From time to time V-Stephens examined his wristwatch and then turned his attention back to the object crawling up and down the sealed edges of the entrance-lock. The object moved slowly and cautiously. It had been exploring the lock for twenty-nine hours straight; it had traced down the power leads that kept the heavy plate fused in place... During the last hour it had cut its way throught the rexeroid surface to within an inch of the terminals. The crawling, exploring object was V-Stephen's surgeon-hand, a self-contained robot of precision quality usually joined to his right wrist. (Read more about the robot-surgeon hand )
Scroll down for more stories in the same category. (Story submitted 5/14/2016)
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 ")
Robot Bees 3D Printed By Festo
'At first I was struck by the large size of these bees..' - Ernst Junger, 1957.
DIY Robot Scorpion Crushes It
'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.' - Neal Asher, 2008.
How To Settle An Argument Between Two Robots
'Henry... assumed the curious absent look of a robot talking on the TBR circuits.' - Frederik Pohl, 1954
Satyress Centaur Robot Horror Reminds Everyone Of Something
'Fess was very dutiful' - Christopher Stasheff, 1969.
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.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Warfare Goes Underground In Ukraine
'Once in the very first weeks of the war, before everyone had been evacuated from the surface...'
3D Printed Organs From Space
'For a while your colonists will have to come up to the [orbital] Hospital...'
Robot Bees 3D Printed By Festo
'At first I was struck by the large size of these bees..'
DIY Robot Scorpion Crushes It
'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.'
How To Settle An Argument Between Two Robots
'Henry... assumed the curious absent look of a robot talking on the TBR circuits.'
The Wind Phone Calls Those Who Have Passed On
'Only I heard that!'
Don't Want To Wear A TIght Shiny Bodysuit?
'He looked a good bit like an elderly, fat beetle.'
Light Society: Simulates Earth-Scale Society With A Billion AI Agents
'The king, an old hand in the running of tyrannies, instantly grasped the directions...'
Satyress Centaur Robot Horror Reminds Everyone Of Something
'Fess was very dutiful'
When Colds Threaten You Can't Do This - Or Can You?
'...a hemispherical force field enclosing his head.'
Beautiful Visualization of Dawn Spacecraft
'Then he became aware of a gentle pressure pushing him away from the ship.'
Biological War: A Scenario
'And now they wre busily transforming all their companions, and so on, and so on...'
Pole-Dancing Stripperbot Robot
'Why, a clockwork dancer, or, better still, one that would go by electricity and never run down...'
Collective Superintelligence Is At Hand!
'Maybe the individual intelligence of each Cubic pools into a group intelligence...'
Instant Journalists: Ordinary People With Cell Phones
'We'll show them whose planet this is!'
Health Kiosk Has No Human Doctor
'The electronic body analyzer had been developed...'
