The University of Texas at Dallas has entered the race to produce a more powerful semiconductor using a $1.75 million grant from DARPA to develop a microchip that is "faster than anything" on the market today.

The new technology will still be silicon-based but will use photons rather than electrons to speed things up, according to a UT press release.

"This research is intended to produce a completely new class of components that could have a revolutionary impact on information engineering," Professor Duncan MacFarlane said. "The photonic integrated circuit (PIC) we're developing will … Read more

Check out the schnoz on this one. D?sseldorf based Rheinmetall advertises its Gefas (Gesch?tztes Fahrzeugsystem) as the "safest, most future-proof system of its kind anywhere."

The conceptual model shown here was configured for convoy protection. Some options include a high-powered, electromagnetic, counter-IED system, an automated weapons station controlled from safely inside the vehicle, electro-optical sensor systems with downstream image processing for detecting and tracking moving targets, a 12-meter tactical radar, laser-optical sensors for detecting enemy optics, and an "instantaneously activated" smokescreen.

Gefas replaces standard steering and braking with a hybrid-electric Renk "drive … Read more

The U.S. Navy has selected two companies to develop a Transformable Craft capable of ferrying heavy tanks from ships at sea, through the surf, and onto beachheads around the world.

The Office of Naval Research (ONR) wants a T-Craft that does 40 knots, carries at least six tanks, and is able to survive 57-knot winds and 60-foot waves. It must also mitigate wave motion, to allow the transfer of vehicles from one ship to the other while rocking on the high seas.

To accomplish that, the companies Alion Science and Umoe-Mandal will need to develop and deploy some combination … Read more

Researchers at Oklahoma State University are working with DARPA to deliver a sophisticated, unmanned aircraft small enough to fit into a soldier's pocket, reports the Daily O'Collegian.

A state-of-the-art propulsion system, one that uses plasma thrusters with no moving parts, could provide power for micro and nano unmanned aerial vehicles (UAV.)This class of airplane can measure anywhere from a foot to less than 6 inches long.

"What we want the infantrymen to be able to do is pull a pack of six or so out of their pocket and have them ready for use," Jamey Jacob, … Read more

This was sent to us by a tipster. I don't normally spend my time reading RifleGear.com, but from the likes of this item, maybe I should.

Awhile back we were treated to a hilarious Photoshop job called the HK-47--an assault rifle decorated with images of everybody's favorite nonpornographic, nontentacled Japanese import, Hello Kitty. We were sad to learn that it was, well, Photoshopped.

But now, out of nowhere, here's a real one. As a protest against assault weapons bans, one rifle enthusiast in California decided to create a weapon that would "alleviate the fears … Read more

The Transportation Security Administration has purchased a dozen cameras that use millimeter wave technology and sophisticated algorithms to screen crowds of rapidly moving travelers for weapons from up to 20 meters away.

The SPO threat detection system made by QinetiQ measures waves "naturally emitted by the human body," exposing "cold" objects such as metal, plastic, or ceramics concealed under clothing. A red light on the system's display alerts the operator if you're packing, so there's no need to rely on interpreting images on a screen. It also means no one is ogling your … Read more

Despite the pickup truck and cow catcher styling, the prototype of the military's new Joint Light Tactical Vehicle (JLTV) from Oshkosh Truck and Northrop Grumman promises better maneuverability, survivability, and payload capacity over the HMMWV it's designed to replace.

The U.S. Army and Marine Corps want something that comes armor-equipped, fuel-efficient, and air-droppable. It also wants a vehicle that can run on two flats and endure sustained small-arms fire. But most of all, performance must "exceed" that of the HMMWV, better known as the Humvee--which means it has to be more mine-resistant and ambush-proof than … Read more

A lot of computer gear these days seems to be following the Hummer/SUV trend of the auto industry from the early '90s: the bigger and tougher the better. We've seen, for example, military-grade laptops, keyboards, and even nuke-proof USB drives. So why should LCDs be left out?

Specialty equipment maker Stealth Computer plans to fill that void with the "TuffTouch," a 17-inch touch-screen monitor encased in aluminum alloy for "harsh environment applications," according to the company. The 1,280x1,024 monitor can also be ordered with a built-in "Little PC"--and it'… Read more

The next generation in night vision for the U.S. military may be something that is already a commercial success in such applications as noninvasive medical examinations and silicon wafer inspection.

DARPA is betting on an indium gallium arsenide crystal and shortwave infrared (SWIR) sensor technology developed by Sensors Unlimited (SUI) that works in a wavelength somewhere between the visible and thermal bands. SUI, a subsidiary of Goodrich, has signed a three-year contract with DARPA to develop prototypes of lightweight helmet- and vehicle-mounted cameras based on SWIR technology.

Incorporating advanced materials and circuitry, the cameras detect reflected light at wavelengths … Read more