 |
Bluetooth-Enabled Robot Legs Talk To Each Other
Bluetooth-enabled robotic legs are helping Iraq veterans walk again. When Marine Lance Cpl. Joshua Bleill lost both his legs above the knees when a bomb exploded under his Humvee while on patrol in Iraq, physical therapists outfitted him with robotic legs that can talk to each other.
(Bluetooth-enabled robotic legs)
Each leg is equipped with computer chips in each leg, as well as built-in motors, to ease the process of walking long distances. Past versions of the prosthetic legs were provided only to people with one good, working leg. The robot leg would imitate the existing, organic leg.
With Bleill's set, each leg mimics the other, thanks to Bluetooth technology that sends signals over a short distance. When Bleill stands up and leans forward, the legs get the signal to start walking.
After several steps, the legs have worked out a coordinated walking motion that continues until Bleill signals them to stop by apply resistance to forward motion with canes.
And yes, this is the very same Bluetooth technology that you use in your cell phone, or other enabled device.
So how well does it work? Bleill seems pretty impressed.
"We've compared walking several laps in both sets of legs and one, your legs come out burning and tired and these, you know, you sometimes are not even breaking a sweat yet."
There may be a Star Trek: The Next Generation correlation to these legs. In one episode, Worf is paralyzed and one of the options is to use transmitters to help his legs move again.
Earlier than that, fans may recall the bionic legs from Cyborg, the novel from which The Six Million Dollar Man was created:
They had created, lovingly, with infinite attention to detail, a bionics and electronics duplicate of what had been the legs of Steve Austin... ...where revascularization was not possible, they used plastic and cerosium and Dacron and silastic and whatever else was necessary... They were opening nerve endings and preparing bone. They were on the brink of a new world of the human and bionics, of joining living flesh and bone to electronics and steel and vitallium and plastic and tiny, powerful units of nuclear energy... Human and human-made were brought together, connected, spliced, wired, sealed...
(Read more about Steve Austin's bionic legs
This is also an interesting example of robots that cooperate with each other. Story via Double amputee walks again due to Bluetooth; thanks to Eric Nodacker for the tip on this story.
Scroll down for more stories in the same category. (Story submitted 1/25/2008)
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 ( 1 )
Related News Stories - (" Robotics ")
Flying Dragon Robot Transforms In Mid-Air
Terrific prototype video.
MXene Hydrogel Skin For Robots Flexes And Senses
'The plastex swam and whirled like boiling toothpaste...' - JG Ballard, 1962.
Drywall Robot Looking For Sheetrock
Sheetrockers have sure changed since my day. Speaking as someone who as done this, I welcome robots.
Robots Help People Get Dressed, As Predicted In 1931
Yes, people of the future, robots will dress you.
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
Spicy Tomatoes Created With Genetic Engineering
How about mashed potatoes and brown gravy?
Driverless Hotel Rooms Predicted In 1828
'Did you never see a moving house before?'
Yandex Self-Driving Taxi Is Very Smooth
'The big car was slowing down, its computer brain sensing an exit ahead.'
Shrimp Actually Made Of Algae Is A New Wave Food
Bring in that crop algae.
Cosplay Style Wings Could Work On Moon
'They're lovely! - titanalloy struts as light and strong as bird-bones...'
Tesla Model 3 Has Outside Speaker Grille
Robert Heinlein does it again.
Arizona Luddites Attack Self-Driving Vehicles
'Trucks don't drive by themselves...' Or do they?
Organaut! Russians 3D Print Living Tissue In Space
'For a while your colonists will have to come up [to orbit] to the Hospital...'
WINE Spacecraft To Extract Water From Asteroids
'Yes, strangely enough there was still sufficient water beneath the surface of Vesta.'
Japanese Swordsmiths Take On Asteroids
'... a tiny, rocket-powered projectile, drove towards the mysterious bulk.'
Saturn's Rings To Vanish, Let's Mine Them While We Can
'...the valuable shards of what had once been satellites.'
Humans Could Take Up A LOT Less Space
We'd have a lot more room for gardening...
Implosion Fabrication Shrinks 3D Objects To Nanoscale
'Carter had watched miniaturization a hundred times...'
GMO Houseplant Cleans Your Air
Removes compounds too small to be captured by a HEPA filter.
Nova Meat Can 3D Print Your Dinner
Printing out chicken nuggets.
MIT Scientists Create 'Peek-a-Boo Prober' From Jetsons
Well, George, it's the latest thing.
