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
 |
Neuromorphic Brain-Chip Takes Flight
The boffin-wranglers at DARPA have challenged researchers to create neuromophic chips that could make sense of video and sensor data from planes and drones right on board.
(Quadcopter chip has 576 'neurons')
Now a neuromorphic chip has been untethered from the lab bench, and tested in a tiny drone aircraft that weighs less than 100 grams.In the experiment, the prototype chip, with 576 silicon neurons, took in data from the aircraft’s optical, ultrasound, and infrared sensors as it flew between three different rooms.
The first time the drone was flown into each room, the unique pattern of incoming sensor data from the walls, furniture, and other objects caused a pattern of electrical activity in the neurons that the chip had never experienced before. That triggered it to report that it was in a new space, and also caused the ways its neurons connected to one another to change, in a crude mimic of learning in a real brain. Those changes meant that next time the craft entered the same room, it recognized it and signaled as such.
The drone, custom built for the test by drone-maker company Aerovironment, based in Monrovia, California, is six inches square, 1.5 inches high, and weighs only 93 grams, including the battery. HRL’s chip made up just 18 grams of the craft’s weight, and used only 50 milliwatts of power. That wouldn’t be nearly enough for a conventional computer to run software that could learn to recognize rooms, says [Narayan Srinivasa, who leads HRL’s Center for Neural and Emergent Systems].
The drone, custom built for the test by drone-maker company Aerovironment, based in Monrovia, California, is six inches square, 1.5 inches high, and weighs only 93 grams, including the battery. HRL’s chip made up just 18 grams of the craft’s weight, and used only 50 milliwatts of power. That wouldn’t be nearly enough for a conventional computer to run software that could learn to recognize rooms, says Srinivasa.
Science fiction writer Peter Watts decided you could try giving a plane the brains of a pilot. Literally. In his 1999 novel Starfish, sf author Peter Watts describes what he calls "head cheese":
The Pacific Ocean slopped two kilometers under his feet. He had a cargo of blank-eyed psychotics sitting behind him. And the lifter was being piloted by a large pizza with extra cheese...Ray had been in this very cockpit, watching the pizza being installed and no doubt wondering when the term "job security" had become an oxymoron... The techs were playing with a square vanilla box, half a meter on a side and about twice as thick as Kita's wrist.
Humans had always been able to integrate 3-D spatial information better than the machines that kept trying to replace them...
Until now, apparently...
"It's one of those smart gels," Ray said at last... "Head cheese. Cultured brains on a slab. The same things they've been plugging into the Net to firewall infections."
(Read more about Watts head cheese)
From Technology Review.
Scroll down for more stories in the same category. (Story submitted 11/6/2014)
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 - (" Computer ")
Automatic Bot Traffic Is 38 Percent Of HTTP Requests
'there were so many worms and counterworms loose in the data-net...' - John Brunner, 1975
Neuroplatform Human Brain Organoid Bioprocessor Uses Less Electricity
'Cultured brains on a slab.'- Peter Watts, 1999
AI Worms That Spread
'...there were so many worms and counterworms loose in the data-net now' - John Brunner, 1975.
Great. Now AIs Have Access To Hacking Tools
'... when you and the Flatline punch through that ice and scramble the cores.' - William Gibson, 1984.
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
TSA 2 - Advanced Thermosensory Stimulator Is A Dune Pain Box
'As though a switch had been turned off, the pain stopped...'
Humans Love Helping Other Species
'At the ringside opposite them a table had been removed to make room for a large transparent plastic capsule on wheels.'
Organic Non-Planar 3D Printing
'It makes drawings in the air following drawings...'
Your Window For Being A Tesla Optimus Remote Operator May Be Closing
'... he realized that the moving thing inside was - of course - a robot.'
Waymo Autonomous Cab Hits Autonomous Delivery Robot
'Not since the time he rewired the delivery robot...'
Amazing Wheel Shapeshifting In Real Time
'Each spoke telescopes into sections.'
Drone With Face Recognition Could Hunt You
'The spotter descends, and we think it searches the vicinity, looking for the victim’s face...'
Jizai Arms 'Free Limbs' Wearable Cyborg Arms
'Guy named Otto Octavius winds up with eight limbs. Four mechanical arms welded right onto his body. What are the odds?'
SwagBot Robotic AI Cattle-Herding From Down Under
You'll come a Waltzing Matilda with me!
ChatGPT Tries To Bypass Shutdown Commands
'Dave, my mind is going... I can feel it...'
Chameleon Personalized Privacy Protection Mask
'...the Virtual Epiphantic Identity Lustre.'
Denmark Joins The 'Zero Debris Charter' To Clean Up Space
'Then their lasers vaporized the smaller satellites...'
Genesis Physics Sim Does Superfast Simulated Reality Robot Training
I know kung fu.
AV-STEP To Permit Sale Of Vehicles Without Steering Wheels Or Pedals
'Ames tinkered around with something on the instrument board...'
Spherical Police Robot Rolls In China
'Rand could effectively be in several places at once...'
Vietnam To Have Full Biometric Transparency
'inscriptions too small to be seen with the naked eye; microscopic data...'
