Thought Process

A U.K. company has developed what it calls the smallest snake-arm robot ever, one that is flexible and compliant, like an endoscope, but fully controllable and, like a robot, can be precisely positioned.

The unit will be tested by the U.S. Department of Defense in conducting inspections and work inside confined or cluttered spaces.

When not in use, the robot coils up into a briefcase-size box where it is stowed. This robot has no "elbows," which allows it to "follow its nose" while maneuvering in tight quarters, according to the developer, Bristol-based OC Robotics, … Read more

A Silicon Valley company has integrated iLink, a social network analytics technology, into three online military communities in hopes of improving the way users, ranging from Army wives to platoon leaders, share critical information across a wide variety of domains.

iLink is a machine learning-based system that models users and content in a social network and then points the user to relevant content, discussions, and other network members with shared interests and goals across a broad range of scenarios.

"iLink learns to deliver the right answers to the right people at the right time," SRI International's David … Read more

In the time of triplicates, shredders and burn cans were SOP for destroying records at embassies and military installations. Today, information stored on hard disk drives far forward on the battlefield demand other methods.

Fujitsu has come up with a way to dispose of your brigade's database of informers and cash payoffs in a hurry. The Fujitsu ME-P3M emergency degausser combines state of the art with a good ole' hand crank, allowing a drive to be wiped clean in 10 to 20 seconds--even absent electrical power, according to Jim Preasmyer, business development manager, Fujitsu Computer Products of America (click here for PDF).… Read more

If the question "Where am I?" is a recurring issue for you, Ricoh has added a feature to its GPS-ready digital camera that you may want to check out.

The Ricoh 500SE GPS camera now includes something called an SE-3 GPS module, a three-axis compass developed by Honeywell that nails down the position and direction (azimuth), then displays it on the camera's LCD.

The data, in the form of point coordinates, is embedded into an image as it is captured.

This gives the user a 3D "cones-of-view" perspective, indicating the direction the camera was facing. … Read more

A California company has introduced a 25-watt mobile fuel cell system designed to power a ruggedized laptop computer for up to 14 hours at a time using a single 250cc cartridge.

The XX25, as it is called, internally generates fuel cell-ready hydrogen from a highly concentrated methanol solution, providing power to a field computer and communications equipment at weight savings of up to 65 percent, according to Livermore, Calif.-based UltraCell.

Fuel cells are electrochemical devices that use hydrogen and oxygen to produce electricity, and continue to produce it as long as the fuel lasts. This is not only ecologically … Read more

New environmentally friendly, nitrogen-based explosives could deliver more of a bang while being safer to handle than traditional charges, according to chemists at the University of Munich in Germany.

When detonated, common explosives now used in military and industrial applications such as TNT and RDX generate toxic gases that pollute the environment. They're also dangerous to handle: They don't like to be dropped or bumped and are super sensitive to electrical sparks.

To make them safer and reduce environmental dangers, German scientists have turned to tetrazoles--synthetic compounds that derive most of their explosive energy from nitrogen instead of … Read more

A village in England will host a robot hide-and-seek exercise next month, when 11 teams drawn from private companies and universities compete to sniff out snipers, roadside bombs, and other hidden dangers while relaying real-time images to a command post.

The MOD Grand Challenge, as it's called, is billed as the U.K. Ministry of Defense's counterpart to the U.S. DARPA Challenges, except it's military robots that compete against one another instead of robotic cars.

The purpose is to boost development of small robot teams capable of scouting out and alerting troops to potentially dangerous surprises on the urban battlefield. The robots must autonomously negotiate complex, unfamiliar terrain and urban clutter to locate the threats. Points are earned based on the number of threats uncovered in one hour. Points are lost if a team resorts to remote control to maneuver its bots at any stage.… Read more

The price tag on the Marine Corps' Expeditionary Fighting Vehicle (PDF) has gone up 168 percent--just one of the military's flagship programs that cost more, take longer to produce, and deliver less, according to a government report.

The military has doubled the amount it will spend on new weapons systems since 2000, but many are behind schedule or cannot deliver on the crucial technological innovations, the Government Accounting Office (GAO) found in an annual review of 72 high-profile programs.

Proposed spending has rocketed from $790 billion to $1.6 trillion since 2000, a 26 percent increase, according to the … Read more

Scientists are working to imbue unmanned vehicles with the "swarm" mentality found in some animals and insects, allowing armed robots to coordinate their efforts on the battlefield in much the same way piranhas attack a floundering cow.

The University of Pennsylvania's School of Engineering and Applied Science has received a $7.5 million grant from the military to develop principles of cooperation that mimic biological organisms, then reduce those principles to state-of-the-art algorithms for use in next-generation aerial and ground robots capable of collaborating with humans.

The project, which involves eight universities, will take an interdisciplinary approach … Read more