Virtual Reality (VR) is the use of computer technology to create a simulated environment that can be similar to or completely different from the real world. Unlike traditional user interfaces like viewing a screen in front of them, users are…...
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Millimeter waves are electromagnetic signals with frequencies ranging from 30 to 300 GHz that correspond to wavelengths of 10 to 1 mm in the free space. Electromagnetic waves in the millimeter-wave band (with frequencies between 30 and 300 GHz, or wavelengths…...
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Time to market demand has forced integrated circuit design, manufacturing and testing to be done at different places across globe. This approach has led to numerous security concerns like overbuilding of chips from foundries, IP protection, counterfeiting and hardware Trojans.…...
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DARPA, is proposing a new Mosaic Warfare strategy for evolving multidomain battlefield. Dr. Timothy Grayson, Director of the Strategic Technology Office is advocating for a “system of systems” approach that he’s calling mosaic warfare: the ability to piece together different…...
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We see things because our eyes are sophisticated light detectors: they constantly capture the light rays bouncing off nearby objects so our brain can construct an ever-changing impression of the world around us. Similarly in a camera, All the light…...
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Maritime networks have become an attractive playground for hackers, with cyber-attacks on vessel OT networks and systems increasing by 900% over the past three years. A ship’s onboard information technology and operational technology systems can be hacked just as easily…...
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The UK has a thriving space industry that generates an income of £14.8 billion [$20.57 billion] each year. The UK Space Agency’s aim is to drive growth into the UK economy by supporting the development of space technology and skills, as…...
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Broadband fiber-optics carry information on pulses of light, at the speed of light, through optical fibers. But the way the light is encoded at one end and processed at the other affects data speeds. Basically, light or any other electromagnetic radiation…...
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Space-division multiplexing (SDM) has recently attracted great attention as a promising technology to further improve the transmission capacity and spectral efficiency. Very recently, SDM employing twisted lights, also known as orbital angular momentum (OAM) carrying lights, provides an alternative approach to…...
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As the world continues to change and advance at a rapid pace, the need for continuous innovation has never been greater. DARPA’s open innovation model leverages the expertise and novel ideation found in large and small businesses, government organizations, and…...
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