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      Computers and Internet News
      November 28, 2020

      Top Headlines
       

      Quantum Magic Squares

      The magic of mathematics is particularly reflected in magic squares. Recently, quantum physicists and mathematicians introduced the notion of the quantum magic square, and for the first time studied ...

      World's Smallest Atom-Memory Unit Created

      Faster, smaller, smarter and more energy-efficient chips for everything from consumer electronics to big data to brain-inspired computing could soon be on the way after engineers created the smallest ...

      New Electronic Chip Delivers Smarter, Light-Powered AI

      New tech combines the core software needed to drive AI with image-capturing hardware - in one electronic chip. The light-driven prototype device imitates the way the human brain processes visual ...

      Computer Scientists Launch Counteroffensive Against Video Game Cheaters

      Computer scientists have devised a new weapon against video game players who cheat. The researchers developed their approach for detecting cheaters using the popular first-person shooter game ...
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      updated 5:34pm EST

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      Computer Vision App Allows Easier Monitoring of Diabetes

      A computer vision technology developed by engineers has now been developed into a free mobile phone app for regular monitoring of glucose levels in people with ...

      Next-Generation Computer Chip With Two Heads

      Engineers have developed a computer chip that combines two functions - logic operations and data storage - into a single architecture, paving the way to more efficient devices. Their technology is ...

      Building a Quantum Network One Node at a Time

      Researchers create 'optically active spin arrays' within a device that could serve as a node for exchanging photons with distant ...

      A New Spin on Atoms Gives Scientists a Closer Look at Quantum Weirdness

      A team of researchers has developed a new way to control and measure atoms that are so close together no optical lens can distinguish ...

      Breakthrough Quantum-Dot Transistors Create a Flexible Alternative to Conventional Electronics

      Researchers have created fundamental electronic building blocks out of tiny structures known as quantum dots and used them to assemble functional logic ...

      Corporations Directing Our Attention Online More Than We Realize

      It's still easy to think we're in control when browsing the internet, but a new study argues much of that is 'an illusion.' Corporations are 'nudging' us online more ...

      Graphene-Based Memory Resistors Show Promise for Brain-Based Computing

      As progress in traditional computing slows, new forms of computing are coming to the forefront. A team of engineers is attempting to pioneer a type of computing that mimics the efficiency of the ...

      Direction Decided by Rate of Coin Flip in Quantum World

      Flip a coin. Heads? Take a step to the left. Tails? Take a step to the right. In the quantum world? Go in both directions at once, like a wave spreading out. Called the walker analogy, this random ...

      Physicists Circumvent Centuries-Old Theory to Cancel Magnetic Fields

      Physicists have found a way to circumvent a 178-year old theory which means they can effectively cancel magnetic fields at a distance. They are the first to be able to do so in a way which has ...

      Toward Ultrafast Computer Chips That Retain Data Even When There Is No Power

      An international team of researchers has created a new technique for magnetization switching -- the process used to 'write' information into magnetic memory -- that is nearly 100 times ...

      Theoreticians Show Which Quantum Systems Are Suitable for Quantum Simulations

      Researchers have shown a way to simulate the quantum physical properties of complex solid state systems. This is done with the help of complex solid state systems that can be studied ...

      'Spooky' Similarity in How Brains and Computers See

      The brain detects 3D shape fragments (bumps, hollows, shafts, spheres) in the beginning stages of object vision - a newly discovered strategy of natural intelligence that researchers also found in ...

      Optical Wiring for Large Quantum Computers

      Researchers have demonstrated a new technique for carrying out sensitive quantum operations on atoms. In this technique, the control laser light is delivered directly inside a chip. This should make ...

      Material Found in House Paint May Spur Technology Revolution

      The development of a new method to make non-volatile computer memory may have unlocked a problem that has been holding back machine learning and has the potential to revolutionize technologies like ...

      Internet Connectivity Is Oxygen for Research and Development Work

      Fast and reliable internet access is fundamental for research and development activity around the world. Seamless connectivity is a privilege we often take for granted. But in developing nations, ...

      Researchers Discover a Uniquely Quantum Effect in Erasing Information

      Researchers have discovered a uniquely quantum effect in erasing information that may have significant implications for the design of quantum computing chips. Their surprising discovery brings back ...

      Quantum Engines With Entanglement as Fuel?

      It's still more science fiction than science fact, but perfect energy efficiency may be one step closer due to new research by ...

      Assessing State of the Art in AI for Brain Disease Treatment

      The range of AI technologies available for dealing with brain disease is growing fast, and exciting new methods are being applied to brain problems as computer scientists gain a deeper understanding ...

      Bringing a Power Tool from Math Into Quantum Computing

      The Fourier transform is a mathematical operation essential to virtually all fields of physics and engineering. Although there already exists an algorithm that computes the Fourier transform in ...

      Temperature Evolution of Impurities in a Quantum Gas

      A new theoretical study advances our understanding of the role of thermodynamics in the 'quantum impurity' problem, which studies the behavior of deliberately introduced atoms (ie, ...

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