Posted on 12/08/2004 12:17:02 PM PST by Radix
ORLANDO, Fla. (Army News Service, Dec. 7, 2004) – Dressed in black from head to toe and wearing a helmet that allows barely a glimpse of his face, Staff Sgt. Raul Lopez looked like something out of a science fiction thriller.
Lopez, an infantry Soldier stationed at the Natick Soldier Center in Massachusetts, spent four days in what could be the Army uniform of the future at the 24th Army Science Conference, explaining the technology behind it.
The black fabric of the form-fitting suit would be made through the wonder of nanotechnology, which involves manipulating atoms and molecules to create things at the nanometer scale. That’s about 50,000 times smaller than the diameter of a strand of hair. Soldiers wearing the suit would have the ability to blend into any environment, like a chameleon.
The helmet is the main hub of the uniform, where “all of the action happens,” Lopez said. A tiny video camera in front provides 360-degree situational awareness. A series of sensors inside give the Soldier three-dimensional audiological hearing and the ability to amplify specific sounds, while lowering the volume of others.
Complete voice translation is also provided, for what the Soldier hears and what he or she says. Night vision sensors, minimized to the size of pencil erasers, are also in the helmet. Maps and other situational awareness information are projected on the inside of the visor, while everything the Soldier sees and hears is sent in real time up to higher headquarters.
“It’s all voice activated,” Lopez said. “I can tell it to show me where my buddies are, and it projects it on the visor.”
Virtual reality technology would also play a part in helping the Soldier navigate an environment by projecting maps on the ground surrounding him or her.
Sensors detect threat, provide treatment
Thermal sensors weaved into the fabric of the uniform control its temperature, based on the Soldier’s environment. An on-board respirator, tethered to the Soldier’s back, provides a continuous supply of fresh air – eliminating the need for a protective mask. Should the Soldier have the visor up, or the helmet off, and breath in some kind of harmful agent, the uniform sensor will immediately detect it, release tiny embedded capsules to counter it and inject treatment into the Soldier’s body.
From the waist down, a skeletal system allows the Soldier to carry two or three times his or her body weight, feeling only the weight of their own body through the technology of an XO muscle, which augments a Soldier’s strength.
Wearing the futuristic suit doesn’t make Lopez feel like a science fiction superhero, or invincible.
“It’s just conceptual right now,” he said, smiling.
Liquid armor protection
The uniform might be made out of fabric treated with another technology featured in the conference’s exhibit hall, shear thickening fluid. Unofficially referred to by some as liquid body armor, STF is made of equal parts polyethylene glycol – an inert, non-toxic thickening agent used in a variety of common products, like some ice creams – and miniscule glass particles, said Eric Wetzel, who heads the STF project team in the Weapons and Materials Research Directorate of the U.S. Army Research Laboratory.
In a small glass vial, the light blue liquid is easily stirred with a small plastic stick – as long as the stick is moving in slow, easy motion. When sudden, rapid or forceful motion is applied, the liquid instantly hardens, preventing any movement.
“When the movement is slow, the glass particles can flow around each other,” Wetzel explained. “But when the movement is fast, the particles bump into each other, preventing any flow of movement.”
STF has been applied to regular Kevlar material, Wetzel said. The fabric’s texture doesn’t change; it looks and feels the same as if it hadn’t been treated. Using a test swatch of four layers of untreated Kevlar – the normal thickness of body armor – Wetzel is able to stab an ice pick through the fabric. But when stabbing a treated section of fabric with all the force he can muster, the ice pick dents the fabric but can’t penetrate through.
Research is being done into whether STF can be of use to the Army, Wetzel said. If it is, Soldiers may start getting gear treated with it in about two years, he added.
See related article: Armed robots soon marching to battle?
Go Army!
Looks like improvements for tomorrow's military.
I put the author's name in twice instead of the date which was 7 December. Please repair if possible. Thanks.
That STF stuff sounds really cool.
The images though few were impressive. Check out the fabric that would not tear under an ice pick.
Kind of has a Bobo-Fett look to it.
Heinlein's Starship Troopers would also carry a couple of nukes.
And anybody else that needs protective gear; Presidents, law enforcement, construction workers,football players, etc.
"From the waist down, a skeletal system allows the Soldier to carry two or three times his or her body weight"
I especially like this part. When it becomes commercially available it will allow for more options when packing for hikes. I've always wanted to bring the grill-2-go and a cooler of cold ones.
Where's the Backpack rocket?
I want one.
Yeah--the STF Unit. STFU. LOL!
I was thinking similar thoughts. Or, it would generally make whatever you are already carry (i.e., your "regular" pack) that much easier to carry, increasing your endurance level. As a result, you can hike for longer distances.
What brought down the autocratic, feudal systems of the Middle Ages was the development of the firearm. The collapse of feudalism set the stage for the development of capitalism and the rise of representative government. The authors of the Second Amendment understood the importance of an armed populace. (The militia referred to in the amendment consisted of all able bodied males between certain ages.) The ability of the citizenry to overthrow a tyrant is the final safeguard against tyranny.
Miles are my goal these days. I've had my fill of humping a pack up and down the hills with little to show for it. Now I basically base camp and go for distance.
Power Armor is Coming.
I think of the heavier weapons these soliders will carry.
I was thinking something more Goa'uld...
BOTH you guys stole my puns! Dangit!!!
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