Guided Bullets By Exacto From DARPA

Guided bullets are a part of Exacto (Extreme Accuracy Tasked Ordinance), a DARPA project, which recently got a $22 million shot in the arm.


(Guided bullet technology on the prowl)

DARPA spake thusly regarding their hopes:

"[Exacto will] provide a dramatic new capability to the U.S. military," DARPA says. "The use of an actively controlled bullet will make it possible to counter environmental effects such as crosswinds and air density, and prosecute both stationary and moving targets while enhancing shooter covertness. This capability would have the further benefit of providing increased accuracy and range while reducing training requirements."

How is it possible that a bullet could redirect its own course in mid-flight? DARPA does not foretell, it only writes what it wants in a 'request for proposal.' It states that "Technologies of interest may include: fin-stabilized projectiles, spin-stabilized projectiles, internal and/or external aero-actuation control methods, projectile guidance technologies, tamper proofing, small stable power supplies, and advanced sighting, optical resolution and clarity technologies."

This technology may remind readers of the homer from the 1967 novel Logan's Run. In the story, an absolute age limit is enforced; no one can live past 21. Those who try to run are ruthlessly eliminated by men using a weapon that homes in on body heat.

Only a DS man could carry a Gun. Each weapon was coded to the operative's hand pattern, set to detonate on any other human contact. Logan reached in and closed his hand around the big pearl-handled revolver, drawing it free of its snug velvet nest. He checked it; full load, six charges: tangler, ripper, needler, nitro, vapor -- and homer.

SF movie goers may find themselves thinking back to the 1985 movie Runaway, which demonstrated a smart bullet. This handy cross-section should provide some hints for DARPA contractors; see also the notes below on the ID system.


(Smart bullet from Runaway)

The smart bullet was fired from a special gun that could gather a person's unique heat signature; that's how the bullet distinguished its target. (See more images of the heat-seeking smart bullet and gun.)

From Pentagon Shoots $22 Million Into Guided-Bullet Tech; thanks to Winchell Chung for the tip and the Logan's Run reference for this story.

Scroll down for more stories in the same category. (Story submitted 12/3/2008)

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 ( 6 )

Related News Stories - (" Weapon ")

Keith Laumer's Bolo Autonomous Tanks Right On Schedule
'I cannot lie idle under attack.' - Keith Laumer, 1976.

Railguns For Surface Ships
'It was simply a long solenoid that threw little steel bullets...' - John W. Campbell, 1933.

DIY Armed UAV (Toy)
'Each a television eye and a sonic stunner...' - Larry Niven, 1972.

Taser Drones Now Legal In North Dakota
'I sent my eyes on their rounds and tended my gallery of one hundred-thirty changing pictures...' - Roger Zelazny, 1966.

 

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

PassivDom 3D Printed House - What If You Could Live Anywhere?
'The houses are prefabricated units...'

Breakthrough In Manufacture Of Red Blood Cells
This blood's for you!

Caihong Solar-Powered Drone 'Atmospheric Satellite'
'... placed in the wings of a plane to generate power from the light falling on that surface.'

NASA Wants Low Earth Orbit Wifi
'This was the center of Interplanetary Communications.'

Is Genetic Testing At Businesses A Bad Idea?
It's not a topic that fares well in science fiction movies-

Wearable Smart Jacket
He pressed the button in his sleeve communicator and snapped: 'Action stations!'

Store One Bit On One Atom
'...each individual molecule has a meaning.'

Fluorescent Bacteria Fashion
'The racks of gowns itched and quivered, their colors running into blurred pools.'

Keith Laumer's Bolo Autonomous Tanks Right On Schedule
'I cannot lie idle under attack.'

When Computers Develop Their Own Language, Will They Talk To Us?
'The curious absent look of a robot talking on the TBR circuits - the Talk Between Robots radio...'

LipNet Reads Lips - Until Disconnected, That Is
'We'd have to cut his higher brain functions... I'm not sure what [HAL} would think about that.'

Eterni.me - To Skype With The Dead
'Nothing... left of Jeserac but a galaxy of electrons frozen in the heart of a crystal.'

Wearable MRI Is Former Occulus/Facebook Exec's New Project
'Your cephalochromoscope... that you always turn on and play when you get home...'

Ford Stratasys Infinte Build 3D Printer
'He proudly indicated his Buick... Almost as good as the original it was printed from...'

The Space Suit As Personal Spaceship
'Darn clever, these suits...'

Dune Fans! Your God Emperor Is Ready
'If one held a sandtrout in the hand, smoothing it over your skin, it formed a living glove.'

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.