Articles tagged with Information Technology
A study published in Nature Communications reveals that humans form mental representations of uncertainty by integrating incomplete sensory evidence into a larger context. Participants predicted the likelihood of future events based on contextual information, demonstrating a refined probabilistic representation of their environment.
The introduction of electronic patient records in a Saudi Arabian hospital led to changes in the division of labor between physicians and nursing staff. As a result, staff had to improvise their actions to ensure continued patient safety, often requiring complex renegotiations to re-establish professional boundaries.
Researchers developed a Virtual Pointer technology to improve laparoscopic surgery training. Trainees experienced reduced cognitive load and increased task performance when using the system.
Researchers at Spero Renewables have developed thermoset plastics derived from renewable sources, offering improved insulation and corrosion resistance. The technology is expected to transform industries such as automotive and electronics with its unique properties, including strength, light weight, and recyclability.
A new study argues that free internet access is essential for protecting fundamental human rights, particularly in developing countries. The research highlights the importance of universal access to enable billions of people to lead 'minimally decent lives'.
Researchers found that using non-dominant hands activates both sides of the brain's motor pathway, suggesting a shared talent for tool use and language development. This discovery challenges traditional theories of human intelligence, which often emphasize dominant hand skills and linguistic abilities.
A machine-learning algorithm helps select the best channel for communication in a wireless network of resource-constrained devices. The algorithm outperforms traditional methods by reducing congestion and increasing successful transmissions.
The study highlights three new capabilities for engineers: understanding socio-economic contexts, optimizing resources, and navigating complex environments. Engineers of the 21st century must adapt to global challenges by considering their social and environmental responsibility.
Researchers propose FUBImethod, a six-stage strategy for co-designing interactive experiences based on full-body interaction. Children's natural playfulness and expertise in movement are leveraged to strengthen their perspective in the creative process, leading to more effective design outcomes.
The XDiscovery Lab at Dartmouth has introduced three innovative technologies: TipText, a finger-based keyboard for wearables; Tessutivo, a conductive fabric that interacts with objects; and Proxino, a tool for testing virtual circuits in the physical world. These advancements bring humans closer to devices and could enable new forms of...
Theresa Cullen, a global health informatics researcher at Regenstrief Institute, has received the Leading for Impact award for driving transformation in health IT. She will present a fireside chat on leadership at the conference.
Researchers develop method to count whales from space, revolutionizing stranding detection in remote areas. The technique provides early insight into whale mortality, enabling rapid response and conservation efforts.
The National Institute of Information and Communications Technology (NICT) has developed a large-scale optical switching testbed capable of handling 1 Petabit per second optical signals. This breakthrough demonstrates the feasibility of ultra-high capacity petabit-class backbone networks, which can support increasing internet services ...
This special issue focuses on advancements in technologies that enable predictive, preventative, and personalized medicine. The articles cover various topics such as biomicrofluidic systems, purification and enrichment of extracellular vesicles, and electrochemical sensors.
A comparative analysis of 60 municipal smart-city plans reveals four major types: Essential Services Model, Smart Transportation Model, Broad Spectrum Model, and Business Ecosystem Model. These categories offer targeted suggestions for implementing smart-city components, tailored to each city's socio-economic circumstances.
Researchers at UCSB have enabled identifying a person behind a wall using only WiFi transceivers outside, utilizing received power measurements of a WiFi link. The proposed approach achieves an accuracy of 84% in correctly identifying the person behind the wall, with potential applications in surveillance and security.
A study by FAU researchers suggests that pooled-ride services like car-pooling and public transit can significantly reduce traffic congestion and environmental impacts. By putting more people in fewer vehicles, these services can improve energy efficiency and lower costs.
A team of researchers from DGIST developed a psychosensory electronic skin technology that can detect pain and temperature sensations like humans. The technology uses zinc oxide nano-wire technology to measure pressure and temperature simultaneously, and can be applied to various tactile systems.
Japanese scientists found that observing one's own hand movements in video-assisted therapy enhances brain activity and speeds up rehabilitation for stroke patients. This technique promotes brain plasticity, allowing the brain to rewire and regain movement and senses.
Researchers have developed a new technology that uses DNA for information processing and storage in living cells. The DOMINO system enables the deep interrogation of biology and can execute cascades of DNA writing events in response to biological signals.
Research by the University of Plymouth found that tech companies' phishing filters are ineffective in protecting users, with most messages reaching inboxes despite being labelled as suspicious. The study highlights the need for improved phishing detection technology and user awareness to combat this growing threat.
A new study published in Frontiers in Communication reveals that YouTube videos on climate change opposition to worldwide scientific consensus and hijack technical terms to appear credible. Scientists are urged to form alliances with influential YouTubers and politicians to ensure accurate video content reaches the widest audience.
DistME developed by DGIST team is a fast and elastic distributed matrix computation engine using GPUs. It can analyze 100 times larger matrix data than SystemML, achieving 6.5-14x speedup over ScaLAPACK.
Kevin Crowston, Associate Dean at Syracuse University, has been recognized for his outstanding research in information science. His work focuses on new forms of work, organization, and coordination emerging with the use of information technology.
Researchers from RMIT University developed an electronic chip that replicates the brain's neural approach to store and delete information. The chip uses light to create and modify memories, moving closer to artificial intelligence that can harness the brain's full sophistication.
Family physicians value physical exams for their diagnostic and empathetic benefits, promoting a healing relationship with patients. The research highlights the importance of physical exams in today's clinical practice, where emerging technology is changing the way doctors interact with patients.
Dual-polarization radars in China have improved understanding of precipitation microphysics and quantitative precipitation estimation. The data collected from these radars has been used to validate numerical models and improve hydrometeor classification.
Researchers at NAIST created a deep learning-based system to transcribe Japanese lecture speech and translate it into English with near-realtime accuracy. The system uses archived lecture videos with subtitles in both languages, achieving better translations than traditional live translation methods.
DGIST developed a graph-based database partitioning method called GPT technology, which shows more than 4 times faster query performance on average compared to Spark SQL. The technology can be applied to various areas requiring fast join processing techniques and eliminates expensive network communication among machines.
A new technology extracts branching development time from single-cell data, enabling a better understanding of cell development and differentiation events. This method uses topological grammars and has been used to analyze thousands of cells from various organisms.
Purdue University researchers develop sensors inspired by spiders, bats, birds, and other animals to process sensory information faster, enabling drones and self-driving cars to detect and avoid objects better. The sensors can filter out irrelevant data and compute information without needing a power supply.
A new NIH supplement explores the role of health information technology in addressing health disparities. Researchers discuss the potential of health IT to increase access to care, improve healthcare quality, and promote better patient-clinician communication.
Children describe technology that gives them a sense of ambiguity as 'creepy', relating to unpredictable threats or physical harm. The study identified five aspects contributing to this feeling: deception vs transparency, ominous physical appearance, lack of control, unpredictability and mimicry.
A new health IT intervention improves detection and treatment of mental health disorders in Cambodian refugees, with primary care providers detecting depression six times more likely to diagnose. The program also leads to higher rates of evidence-based trauma-informed care.
Researchers at Graz University of Technology have discovered two new security flaws, ZombieLoad and Store-to-Leak Forwarding, which allow attackers to read sensitive data from Intel processors. The vulnerabilities affect all processors developed by Intel between 2012 and 2018, requiring urgent updates to ensure system protection.
Researchers at DGIST developed a graphene-based transmission line with improved electron speed, contributing to faster processing speeds in semiconductor and communication devices. The team increased device concentration inside graphene, reducing resistance and enhancing electrical characteristics.
Researchers at Harvard University have developed a new storage method that uses molecules to encode information, potentially preserving the contents of the New York Public Library in a teaspoon of protein. The approach uses oligopeptides and mass spectrometry to store data in a stable and low-energy format.
A study found that younger, more active older adult women prefer wearable sensors for personal activity data collection, while their parents prefer smart home sensors. The technology's acceptability is crucial for promoting adoption into daily life.
Clear behavioral rules posted prominently in online discussions can increase participation by 70% while preventing thousands of harassing comments. By influencing social norms, these visible rules promote a culture of inclusion.
A consortium of researchers from Portugal has developed a proof-of-concept experiment to produce a new blood-derived product by applying PEF to platelet concentrates. The process ensures the valorization of discarded components, providing a valuable source for cellular therapies and regenerative medicine.
A new study by University of South Florida researchers found that losing just 16 minutes of sleep can impair job performance, causing workers to experience cognitive issues and struggle with work-life balance. The study suggests workplaces should prioritize promoting employees' sleep to improve focus and reduce errors.
A novel microscopy technique, developed by Rockefeller scientists, integrates approaches to build a more cohesive picture of the brain. It captures cellular activity across large volumes of neural tissue, allowing researchers to generate a picture of rapid cellular activity across multiple layers of brain tissue.
An interdisciplinary research group at KIT is developing an agile production system that autonomously adapts to changing product specifications using multi-modal sensors and artificial intelligence. The system aims to improve remanufacturing processes, enabling the reuse of electric motors from the automotive industry.
Researchers developed a system to automatically identify and classify violin bow gestures, providing real-time feedback for students. The system achieved 94% accuracy in identifying bowing techniques, enabling practical learning scenarios for music education.
Researchers at Kaunas University of Technology developed a computer game for dementia carers, offering immersive scenarios to build knowledge and skills. The game is freely available online, providing a hands-on approach to train caregivers in dealing with the challenges of dementia care.
A new machine learning-based intention detection method predicts grasping/releasing intentions based on user behaviors, enabling SCI patients to pick-and-place objects. The method utilizes a first-person-view camera and is advantageous in detecting user intentions without requiring person-to-person calibrations.
Researchers have developed a graphene-based sensor that can detect brain activity below 0.1 Hz, unlocking new insights into epilepsy and brain function. This technology could lead to novel multiplexing strategies, enabling unprecedented mapping of low-frequency neural signals.
A new study found that only a minority of US adults with type 1 diabetes achieve target hemoglobin A1c levels, indicating poor blood glucose management. The study revealed increasing HbA1c levels in young adults and teens over the past 5 years.
Researchers at Chalmers University of Technology have discovered a simple tweak that could double the efficiency of organic electronics. Double-doping polymers allows semiconductors to become twice as effective, enabling improvements in technologies like OLED displays and solar cells.
Using recorded audio feedback (RAF) allows academics to provide relaxed and dialogic feedback to learners, reducing mental and physical workload. This method has been found to decrease cognitive load and eyestrain, while also saving time compared to traditional email-based feedback.
Researchers at the University of Tokyo have developed a cuttable wireless power transfer sheet that can charge devices wirelessly and be molded or cut to fit different shapes. The innovative technology offers a potential solution for emerging fields like robotics and could lead to untangled cables and versatile charging solutions.
A new approach to epigenomic profiling has been developed that can analyze DNA-protein interactions using very small numbers of cells, ranging from 100 to 1,000. This technique, called Chromatin Integration Labeling sequencing (ChIL-seq), allows for the detection of histone modifications and DNA-binding factors with high precision.
Researchers found that EHR-related stress is associated with burnout among physicians, particularly in primary care specialties. Primary care doctors like pediatricians, family medicine physicians, and general internists report excessive time spent on documentation and frustrating user interfaces.
Researchers have developed a concept for a new type of fast non-volatile memory based on the principle of racetrack memory, which promises to significantly increase data storage space and read/write speed compared to modern USB flash drives and HDDs.
Researchers at Stevens Institute of Technology found that smart car technologies such as lane-keeping warnings and cruise control can reduce fuel consumption by 27 to 119 gallons per year, saving drivers between $60 and $266 each year.
By eliminating redundant data, researchers have developed a technique that reduces the amount of information needed for accurate predictions. This approach has been successfully applied to various applications, including soil quality prediction, healthcare, and environmental studies.
Newly developed systems will gather information from a wealth of sources, including radar, drones, and social media, to create an information advantage for the modern military. The £4 million project aims to give military personnel access to the most useful information with minimal overheads.
Researchers at UNIGE have developed a laser that can create a temporary hole in clouds to transmit data, overcoming the limitations of radio frequency signals. This technology has the potential to enable global implementation by 2025.
Researchers at the University of Washington have developed 3D printed devices that can track bidirectional motion and store data using a backscatter method. These devices can monitor how patients use prosthetics or insulin pens, providing valuable insights for assistive technology development.
A new study projects that China's drought losses will increase ten-fold under a 1.5°C temperature rise and nearly three-fold under a 2.0°C rise, equivalent to tens of billions of USD in annual losses. The Paris Agreement aims to limit warming to 1.5°C to reduce these risks.