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President's Commentary: Material Changes Offer Major Economic Benefits

Many people looking at the technology of the future have focused on electronics and software. While these two have fueled the information revolution, another technology is poised to impose significant changes on life at large.

Let AFCEA's Professional Development Center Aid Your Career Journey

One of AFCEA’s primary focus areas is helping information technology (IT) professionals keep pace with technologies as they evolve. The association accomplishes this task in numerous ways, including continuing education courses at the international and chapter levels, and supporting students entering the field through scholarships and grants.

Incoming: We Are Now in an Era of a Warm War

A feeling of déjà vu has emerged following various conference presentations by speakers across the Defense Department and intelligence community. Their top priorities and concerns are similar to the ones that arose during the Cold War.

Augmented Reality Goes Airborne

An AR solution enables pilot training against a real-time digital adversary in the air.

A new augmented reality platform will help pilots train in the air with digital assets. Design by SIGNAL Art Director of DOD photo by Tech. Sgt. Ned Johnston, Air Force Thunderbirds

Lasers Shine a Light on Human Tissue Regeneration

A new sensor helps navigate the science of lab-grown organs.

National Institute of Standards and Technology researchers have developed a new photonic sensor that could prove beneficial for growing human tissue—skin, muscle, bones or internal organs—in the laboratory. The device might ultimately be implanted in the body to monitor reactions to organ or tissue transplants. Images by Jennifer Lauren Lee/NIST and Shutterstock. Edited by Chris D’Elia

A 4D-Printed Face Lifts Additive Manufacturing

The breakthrough could advance shape-shifting antennas, robots and easy chairs.

Researchers generated a 3D surface using an artificial intelligence algorithm. The ribs in the different layers of the lattice are programmed to grow and shrink in response to a change in temperature, mapping the facial features of mathematician and scientist Carl Friedrich Gauss. Illustration combines an image by Lori Sanders/Harvard School of Engineering and Applied Science with a portrait of Carl Friedrich Gauss painted by Christian Albrecht Jensen in 1840. Edited by Chris D’Elia

National Lab Takes On Manufacturing Techniques

Oak Ridge makes the process truly 3D as it expands frontiers.

The Oak Ridge National Laboratory (ORNL) MedUSA additive manufacturing machine incorporates large-scale 3D printing to build and finish components simultaneously. This and other systems the laboratory is working on are part of an effort to advance the state of the art in U.S. manufacturing technologies. Oak Ridge National Laboratory, U.S. Department of Energy

Practicality Drives 3D-Printing Trends

Versatility doesn’t always work, but innovative opportunities are growing.

An automatic 3D printer creates a small robot figure on an additive manufacturing platform. The technology is ideally suited for custom manufacture of small parts and items. Shutterstock/Kyrylo Glivin

Wideband Steps Up to Fill the Gap

4G high frequency radios supplement satellite communications.

Cpl. Jacob Worshan, USMC, holds an antenna during a long distance, high frequency communications training event held on Camp Schwab, Okinawa, Japan. This training between 1st and 3rd Marine Division helps the units maintain a low electromagnetic signature that is virtually impervious to jamming and interference, which allows for distributed operations without detection in the operating environment. Photo by Lance Cpl. Christian Ayers, USMC

Disruptive by Design: Have You Seen the Flurry of Acts on 5G Security?

The Secure 5G and Beyond Act, the Promoting United States Wireless Leadership Act and the Prague Proposals have topped the headlines in recent months. All three are focused on security.