Research on computing hardware and its future. Covers quantum error-correction, cyber defense, novel materials, and AI frameworks.
Researchers found that therizinosaurs had well-developed sensory abilities, including smell, hearing, and balance, which may have affected their behavior as herbivores. The study used high-resolution CT scanning and 3D computer visualization to analyze the brain and inner ear anatomy of a 90-million-year-old therizinosaur fossil.
Researchers have developed a groundbreaking mind-controlled prosthetic hand that allows users to control it with remarkable accuracy and naturalism. The device has been tested in a clinical trial, achieving a success rate of up to 91.6% and demonstrating clinically significant improvement.
A computer-based design program, SketchUp, helps develop spatial and visual acuity in youth on the autism spectrum. It also improves relationships between grandparents and their grandkids, creating a more supportive environment. The technology provides common ground for grandparents to engage with others, sharing experiences and joys.
Researchers at UCSB's Four Eyes Lab have developed a new approach to augmented reality (AR) applications that uses real-time computer vision and crowdsourced user data to create more stable and realistic overlays. This technology, termed 'anywhere' AR, enables users to interact with virtual objects in their physical environment.
A recent study predicts a sharp spike in computer-related injuries among medical workers due to poor office layouts and improper use of computer devices. The most commonly reported repetitive strain injuries were neck, shoulder, and upper and lower back pain, affecting nearly half of the female doctors and over 40% of male doctors.
Researchers developed a technique for estimating grape composition and variety using computer imaging, identifying exact color and morphological characteristics. This new method can help vine-growers decide the best moment for picking grapes, while also providing automated quality control and inspection.
Researchers at the University of Liverpool developed a computer-based test to help heavy drinkers reduce their alcohol consumption by practicing restraint in response to images of alcoholic drinks. The study found that participants who learned to exercise self-control subsequently drank less beer than control groups.
A new computerized approach called model-based design and verification has the potential to radically change how complex machines are built. This technology translates mechanical systems into data that can be mixed and matched in sophisticated computer systems.
A study by Ohio State University researchers found that writing down thoughts and then disposing of the paper can reduce their influence on mental judgments. Participants who threw away the paper showed no difference in their attitudes towards positive or negative thoughts, suggesting that physical action influences thought use.
Researchers at Stanford University have developed a new algorithm called ReFIT that greatly improves the speed and accuracy of thought-controlled computer cursors. The system, which was tested on rhesus monkeys, can control the cursor with speeds approaching those of real arms, while previous systems saw decline in performance over time.
Researchers found that a little distraction can help drone operators stay engaged and perform better. Participants who were distracted 30% of the time scored almost as high as those who focused the majority of their attention on the simulation.
A new Northwestern University study reveals that even physically active women spend an average of nine hours a day sitting. The research suggests that incorporating light activity throughout the day can help mitigate negative health consequences associated with prolonged sitting.
Researchers from the University of Bonn have developed a new humanoid robot called NimbRo-OP, which is designed to facilitate research on humanoids. The robot's open-source design plan and source code aim to enable other researchers to use it as a basis for their work.
A sense of control over events reduces emotion-driven time distortions, regardless of individual's emotional state or illusion of control. Previous studies found that highly arousing images lead to time distortions, but this study shows that giving participants a feeling of control eliminates these effects.
A new guidebook provides a performance-based approach to police staffing and allocation, taking into account multiple factors such as crime rate, shift length, and community policing. The approach offers a more efficient way for agencies to determine the number of officers needed and deploy them effectively.
A study published in Current Biology found that fear can alter basic aspects of how we perceive the world around us. Researchers used an experiment to test the effect of fear on time-to-collision judgments, showing that participants tended to underestimate collision times for threatening objects.
Grade 5 students who used electronics after bedtime were more likely to be overweight or obese. More sleep led to significantly more physical activity and better diet choices.
A new analysis of computer-delivered and face-to-face interventions found that while both methods can curb college drinking for a little while, in-person encounters produce lasting results. Computer-delivered interventions had positive effects in the first few months but lost significance after 14 weeks.
The simulator analyzes reaction to different scenarios and optimizes resources. It also helps make real-time decisions and improve service functionality. Researchers created the model using real data from Parc Taulí Healthcare Corporation, adapting modelling techniques for high-performance computing.
A study published in Psychological Science found that individuals are happier when a self-benefiting option is imposed upon them, as it removes feelings of responsibility for the outcome. This is because having no choice eliminates the conflict between self and others.
A recent study published in Psychological Science found that people tend to prefer the option they chose over the one they rejected, and this preference can last for years. The researchers used a vacation destination rating task to demonstrate this effect, which was only observed when participants made their own choices.
A home-based computer software, ClockMe System, allows adults to screen themselves for early signs of dementia. The system scores the participant's clock-drawing test and records the duration and timing of the test, providing valuable insight into thought processes.
Researchers have uncovered a rare fossil called Kulindroplax, the missing link between two mollusc groups, and modelled it in a 3D computer animation. The study provides unprecedented detail, enabling scientists to understand the relationship between aplacophorans and chitons.
A Mayo Clinic study confirms the effectiveness of smartphone teleradiology applications in evaluating stroke patients in remote settings. The study shows high agreement (92-100%) among reviewers on critical radiological features, paving the way for telemedicine expansion.
The proposed algorithm generates feature sensitive non-uniformly distributed discrete sample points for underlying point sets. It uses a Gaussian sphere-based sampling scheme to simplify the point set surfaces, and then applies an adaptive re-sampling framework to generate the desired samples.
Researchers at the University of Bristol have developed a new type of screen display called Tilt Displays, which can physically tilt along multiple axes and move vertically. The device has received positive feedback from users, who found it easy to interact with and associate with new methods of presenting and consuming 3D content.
The University of New Hampshire will receive two new instruments, a DNA sequencer and a computer cluster, to advance its genome studies and space science research. The new equipment will enable researchers to study emerging diseases, environmental changes, and space weather with greater precision.
Researchers from Brown University developed a computer program that recognizes sketches as they're drawn in real time, with around 56-percent accuracy. The program uses a large database of sketches to teach a computer how humans sketch objects, enabling better sketch-based interface and search applications.
The low-cost scanner can be manufactured for £30-40 and produces an output power that is 10-100 times lower than conventional hospital ultrasounds. It aims to provide basic antenatal imaging to women in developing countries where such tests are not available, potentially saving hundreds of thousands of lives.
Researchers at Tel Aviv University are developing small, high-frequency radiation-enabled chips capable of producing images through packaging and clothing. These chips have the potential to provide sophisticated yet affordable security technology for everyday use, addressing concerns around cost and size.
Researchers developed an emotion detector using a genetic algorithm that recognizes six human emotions and neutral expression. The system analyzes upper and lower lip shapes to improve interaction between humans and computers.
Ontologies enable computers to transform information into knowledge by attaching meaning to data. This allows scientists to access and analyze large datasets more efficiently, facilitating breakthroughs in plant science and beyond.
Researchers developed an automated system using AI and image processing to rapidly examine large numbers of individual Caenorhabditis elegans, identifying genetic mutations that might not have been detected otherwise. The technique could change high-throughput genetic screening methods.
A study found that a computer-based screening program and resource list for partner violence did not significantly improve quality of life, general health, or reduce recurrence of partner violence among women. The results suggest that routine screening may not be beneficial in primary care settings.
Researchers at Disney Research developed a system to digitize facial hair and skin, capturing individual strands of facial hair and storing them separately from the human face. The system employs multi-view stereo (MVS) reconstruction to create 3D models of faces with various hairstyles.
Scientists from Disney Research have used simulations to study the elusive twinned rainbow, a rare optical phenomenon. The team found that the key to its occurrence lies in the combination of different-sized water drops falling from the sky, which produce slightly deformed rainbows.
A team of researchers from Disney Research developed simplified equations for governing the behavior of light, leading to practical improvements in 3D photorealistic rendering techniques. This allows for faster and more accurate simulation of physical lighting in virtual environments.
Researchers at Disney Research have created a technology called Botanicus Interactus, which enables plants to control digital devices with touch detection. This technology uses Swept Frequency Capacitive Sensing and machine-learning algorithms to recognize frequency changes associated with touches on the plant.
Researchers have created virtual humans that can mimic symptoms of psychological disorders, allowing for realistic interactions with therapists. The technology is being developed to improve clinical training and provide a safe and effective environment for novice clinicians to gain exposure to various clinical conditions.
Georgia Tech researchers have created a new way to simulate and control movement of computer-generated characters without a skeletal structure. This technique allows for unparalleled control of digital creatures, enabling amateur animators and young children to manipulate their movements with simple point-and-click commands.
A team of researchers has developed a machine learning approach to analyze millions of tweets on Twitter for signs of bullying. The computer can identify bullies, victims, accusers, defenders, and reporters, and even analyze the emotions behind the messages. This new method could provide valuable insights into bullying issues and help ...
Research in the FASEB Journal suggests that sneezing is a biological response to the nose's 'blue screen of death', and patients with sinusitis may sneeze more frequently due to inefficient clearance of mucus. This understanding could aid in the development of new treatments for chronic sinusitis.
Researchers identified a radio-quiet, very young pulsar J1838-0537 that experienced the strongest rotation glitch ever observed for a gamma-ray-only pulsar. The glitch resulted in a 38 millionths of a Hertz faster rotation rate.
Researchers found that people perform worse when trying to do two visual tasks at once, yet rate their performance higher. Eye-tracking technology showed that people's gaze moved around more and spent less time fixated on any one task. The study suggests teaching media literacy to young people before they start driving.
A recent study by Clemson University psychologist Richard Pak found that humanizing computer aids can significantly alter perceptions of their reliability, leading to increased trust and dependence among adults. The design of decision-support aids on consumer devices plays a crucial role in shaping user behavior.
A new study by Rajesh Bagchi and Amar Cheema found that a red background color induces aggression in online auctions, leading to higher bids. Conversely, a blue background reduces willingness to pay when negotiating directly with a seller.
Researchers from Imperial College London have developed a low-cost, 3D eye-tracking device that can track users' eye movements and allow them to control a cursor on a screen. The device has been shown to be effective in enabling people with disabilities to interact with computers and their surroundings using just their eyes.
Researchers at Northwestern University have developed a new logic circuit family based on magnetic semiconductor devices, which could result in computers 1 million times more power-efficient. The spin-logic circuits utilize the quantum physics phenomenon of spin to perform Boolean logic and can be cascaded to develop sophisticated func...
Jason Lewis's P.o.E.M.M. project develops ten new digital poetry apps that combine poet-created content with interactive elements, including user-generated and Twitter-based poetry. The project has received recognition from the Electronic Literature Organization, and its apps are available for download through iTunes.
The Society for Industrial and Applied Mathematics hosts a free public event to explore the mathematics underlying movie special effects. Dr. Robert Bridson will discuss the math and physics behind 3D special effects used in movies and computer animations.
The First Responder Support Tools (FiRST) application provides critical information to first responders in bomb threat scenarios, including safe distances, roadblock analysis and HAZMAT response guidance. The app is available for smartphones and laptops and can be used by anyone responding to a potential bomb or HAZMAT spill.
Two NASA visualizations have been selected for the SIGGRAPH Computer Animation Festival: a lunar surface tour and an animation illustrating how the sun drives Earth's ocean currents. The festival highlights the best in computer graphics and technical research, with the chosen animations meeting strict guidelines.
Researchers at UPNA aim to create affordable, high-precision eye tracking systems for applications beyond assisting people with disabilities. They have developed a database of over 100 users and are working on algorithms to detect pupil position and gaze direction.
Scientists at Rensselaer Polytechnic Institute are developing a new tool to analyze millions of text documents for emerging technological and scientific trends. The system will prioritize patterns indicative of new ideas, enabling human analysts to focus on promising areas.
Dr. Micah I. Krichevsky has been recognized for his commitment to advancing women in microbiology through the American Society for Microbiology's Alice C. Evans Award. He established Bionomics International and developed a standardized method for computer coding of microbiological data, impacting research globally.
Researchers at Purdue University and Lawrence Livermore National Laboratory have solved several problems hindering the use of ultra-precise simulations needed to certify nuclear weapons. The breakthrough enables the creation of supercomputers capable of performing exascale computing, a crucial step for national defense.
A growing population faces challenges of feeding itself through cleaner and more efficient methods. Innovations in flameless cooking, such as the Oorja stove, offer promising solutions. Researchers are exploring new technologies to reduce costs and increase accessibility, aiming to generate 100W of electrical power from confined gas.
A new mathematical model created by Stanford psychologists can predict pragmatic reasoning and may lead to more human-like computer systems. The model helps computers better understand inference, context, and social rules, potentially improving customer service interactions.
Scientists at Johns Hopkins Medicine have engineered cells that behave like AND and OR Boolean logic gates, producing an output based on one or more unique inputs. This breakthrough could lead to the development of computers that use cells as tiny circuits.
The special issue on 3D Object Retrieval will incorporate the Collage Authoring Environment, allowing authors to embed executable code and data into their papers. This enables verified results and improves peer-review, leading to faster knowledge dissemination in fast-moving fields like Computer Graphics.