Technology Blog

New Technique Allows Faster 3-D Printing

December 11, 2017
By using laser-generated, hologram-like 3-D images flashed into photosensitive resin, researchers can build complex parts in a fraction of the time of traditional layer-by-layer printing. Credit: Lawrence Livermore National Laboratory

By using laser-generated 3-D images flashed into photosensitive resin, researchers can print complex parts in a fraction of the time.

Army Officials Tout Unmanned Combat Vehicles

December 7, 2017
The U.S. Army conducts a demonstration of robotic and autonomous systems at Fort Benning, Georgia. Service officials want to design a Remote Combat Vehicle more lethal and maneuverable than an Abrams tank. Photo credit: Patrick A. Albright

Remote control systems may provide more firepower than Abrams tanks.

Confidence, Mentoring Key for Females in Technology

November 1, 2017
By Beverly Cooper
A group of dynamic and successful women leaders gathered to help advance educational topics during AFCEA TechNet Asia-Pacific. From l to r: Cindy Moran, Jodi Ito, Col. Claire Cuccio, USA, and Miyi Chung., Panelists, led by moderator Linda Newton of the AFCEA Hawaii Educational Foundation, far l, discuss women in techology.

People need to understand what careers are out there and make sure youth get involved and learn about the options at an early age.

Can Military Data Be Secure, Trusted and Mobile?

October 24, 2017
By Kimberly Underwood
Panelists discuss data management at MILCOM 2017 in Baltimore.

Data stored “in silos” is not providing a fluid, agile stream of information that the DOD needs to perform everyday missions.

For First Time Ever, Lasers Combine Into Superbeam

October 16, 2017
By Julianne Simpson
Beamlines entering the lower hemisphere of the National Ignition Facility’s target chamber. Lawrence Livermore researchers have successfully combined nine of the facility’s 192 laser beamlines into one directed pulse of light. (Photo: Damien Jemison/LLNL)

Researchers at Lawrence Livermore's National Ignition Facility have found a way to successfully combine laser beams using plasma.

Startups Offer Emerging Military Technology

October 6, 2017
By Kimberly Underwood
At the recent Starburst Aerospace Accelerator event held at DARPA, entrepreneurs presented emerging technologies for military applications. One innovator, Star Simpson, is working on a more rugged drone for light weight critical supply deliveries, building off of the experience designing the ASPARA cardboard disposable drone at Otherlab in San Francisco.

Pitch meeting reveals new technologies for communications, aerospace and transportation applications.

Quantum Technologies Begin Their Great Leap Forward

September 29, 2017
By David E. Meadows

China's test of a quantum communications satellite opens the door to a long-sought goal for communicators and cybersecurity experts alike.

Technology to the Rescue for Homeland Security Needs

September 18, 2017
By Beverly Mowery Cooper
Andre Hentz, deputy undersecretary (acting) for science and technology, DHS, speaks at the AFCEA Homeland Security Conference.

Better public-private partnerships sought to enhance security and resiliency.

Government Embracing New Era Technologies

August 23, 2017
By Wes Caldwell
The U.S. government endeavors to deliver capabilities in a more responsive, agile manner, says Wes Caldwell, chief technology officer, Polaris Alpha.

The evolution of hyperconverged infrastructure makes it easier and more cost effective for providers to leverage and deploy applications and solutions.

U.S. Army Seeks Low-Detection Waveforms

August 9, 2017
By George I. Seffers
A panel at TechNet Augusta 2017 discusses military readiness.

One of the Army’s biggest needs in the area of tactical C3 is radio waveforms that are difficult to detect and intercept.

DISA to Upgrade Hawaii Telecom Infrastructure

August 3, 2017
A U.S. Marine trains at Range 10 at Pohakuloa Training Area, Hawaii. Next year, the Defense Information Systems Agency will upgrade telecommunications for military forces in Hawaii.

Modernizing the network in Hawaii and other Pacific locations could enhance network services, eliminate legacy technology, make infrastructure more survivable and improve cyber capabilities.

Quenching the Thirst for Battlefield Energy

July 24, 2017
Army researcher Anthony J. Roberts powers a radio-controlled toy tank with hydrogen harvested from a unique chemical reaction. U.S. Army photo by David McNally

An aluminum nanomaterial recently designed by U.S. Army scientists produces high amounts of energy when it comes in contact with water.

One Small Step Taken. One Giant Leap Needed.

July 20, 2017
By Julianne Simpson
Caroline Scheck, a mechanical engineer with the Additive Manufacturing Project Office, tells middle- and high-school students with the Washington, D.C., Girls in Technology program about the Manufacturing, Knowledge and Education Lab, Naval Surface Warfare Center in March. (U.S. Navy photo by Dustin Q. Diaz/Released)

Even though my parents, teachers and peers told me I could be anything, and I truly believed them, I was never encouraged to be a scientist or pursue a career in STEM. It was a bit outside my comfort zone.

5 Ways Technology Has Changed the World

July 11, 2017
By Maryann Lawlor
Computers and credit cards are the new department stores, shopping malls and food marts., Only 10 years after the iPhone was introduced, phone booths, or call boxes as the British say, stand empty—if you can find one at all., Gathering intelligence used to rely on large cones and good hearing. Now, payloads on information-gathering drones can convert sound into images.

While it seems appropriate that octogenarians tell stories that begin with, "When I was your age...," now people only in their 30s are marveling at the capabilities the younger generation enjoys.

Awareness and Collaboration Can Improve FITARA Scorecard

July 5, 2017
By Julianne Simpson

For the first time since Congress began composing the biannual Federal Information Technology Acquisition Reform Act (FITARA) scorecard, more agency grades declined than improved.

Curing the Government's Public Cloud Phobia

June 22, 2017
By Christine Kerns

Commercial cloud offerings are part of a modern technology arsenal that the whole of the U.S. government must consider adopting. 

Schools Are Working to Meet the Nation's Future STEM Requirements

May 9, 2017
By David E. Meadows

STEM education is beginning to take root at the earliest levels of education. Will it germinate quickly enough?

Easing the Move to the Cloud

May 12, 2017
By Julianne Simpson
SIGNAL's Editor in Chief Robert K. Ackerman sits down with Jasson Walker Jr., founder, president and CEO of cFocus Software Inc., to discuss authority to operate as a service.

SIGNAL’s Editor in Chief Robert K. Ackerman recently sat down with Jasson Walker Jr., founder, president and CEO of cFocus Software Inc., to discuss authority to operate (ATO) as a service.

Sandia Honored for Lifesaving Efforts During Ebola Outbreak

April 20, 2017
By Julianne Simpson
Paula Austin, a Sandia systems engineer within International Biological and Chemical Threat Reduction group, stands outside an Ebola treatment unit in Sierra Leone. (Image courtesy Sandia National Laboratories)

Nearly 60 employees of Sandia National Laboratories have been recognized by the Department of Energy for their work during the 2014 Ebola epidemic.

Network Tools Improve Competitive Options

April 20, 2017

Information systems require increased network speeds, as well as improved security and monitoring tools, to deal with an avalanche of big data and the advanced computing requirements that are driven by so much data.