News

Army Researchers Inspire Commercial Rifle Fire Control Systems

Researchers at the U.S. Army Research Laboratory go about their business every day working on projects to help better serve the military and its members who protect our country. Sometimes the research inspires commercial companies to do additional research and expand on certain aspects to develop products of their own. That is what happened with the Army Research Laboratory's (ARL's) research called "Inertial Reticle Technology," where researchers who were then in the Weapons and Materials Research Directorate developed a concept to apply advanced fire control technology to sniper weapons.

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NASA SPHERES Run Circles Around Ordinary Satellites

NASA’s free-flying satellites known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites (SPHERES) have been flying aboard the International Space Station since 2003. Powered by AA batteries, the satellites act as free-flying platforms that can accommodate various mounting features and mechanisms in order to test and examine the physical or mechanical properties of materials in microgravity.

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System Enables Collaboration Among Fleets of Robots

Writing a program to control a single autonomous robot navigating an uncertain environment with an erratic communication link is hard. Writing one for multiple robots that may or may not have to work in tandem, depending on the task, is even harder.

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Motion Capture Assists Skaters with Jumps

According to a recent poll, almost a fourth of Americans say figure skating is their favorite Olympic sport. But while most of us just sit back and enjoy the show Jim Richards zeroes in on the skaters’ air position. Richards, a Professor at the University of Delaware, knows that proper air position is critical to successful jumps.

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Will Retinal Displays Catch On?

The Glyph headset, from the Ann Arbor, MI-based Avegant, beams video into a user's eyes, without requiring a screen. To emulate the way the eye processes images, the technology uses a set of 2 million microscopic mirrors to reflect visuals, even 3D content, into the eye. The headset’s screen can be connected to personal computers, the Xbox, the PlayStation, and Android devices. To address style concerns, Glyph looks like a wearable headset. What do you think? Will retinal displays catch on?

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Launching the Fastest Plane of the Future

It's a sci-fi concept that's at the center of a 25-year exploratory project: building a hypersonic aircraft that takes off from the runway and doesn't need a rest, inspection or repair after it lands – unlike the space shuttle – but can zip back around the world within an hour of landing. University of Cincinnati researchers are developing the validation metrics that could help predict the success or failure of such a model before it is even built, as test data becomes available from component, to sub-system, to the completely assembled air vehicle.

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Head-Mounted Display Embeds an Augmented Reality Chip

Researchers at the Korea Advanced Institute of Science and Technology (KAIST) developed K-Glass, a wearable, hands-free head-mounted display (HMD).Unlike virtual reality which replaces the real world with a computer-simulated environment, augmented reality (AR) incorporates digital data generated by the computer into the reality of a user. With the computer-made sensory inputs such as sound, video, graphics or GPS data, the user’s real and physical world becomes live and interactive. The AR processor has a data processing network similar to that of a human brain’s central nervous system. When the human brain perceives visual data, different sets of neurons, all connected, work concurrently on each fragment of a decision-making process; one group’s work is relayed to other group of neurons for the next round of the process, which continues until a set of decider neurons determines the character of the data. Likewise, the artificial neural network allows parallel data processing, alleviating data congestion and reducing power consumption significantly.   Source Also: Learn about a Volumetric 3D Display System with Static Screen.

Posted in: Semiconductors & ICs, News

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