Articles tagged with Education Technology
A research team has induced a re-association of the right thumb with a virtual left arm through visuo-motor synchronization in a virtual environment. The study contributes to understanding body schemes of augmented humans and their limitations. Body-part re-association may be applied to developing functional prosthesis and embodied tools.
Ed Catmull and Pat Hanrahan's innovations in 3-D computer graphics revolutionized the film industry, leading to entirely computer-animated feature films. Their work also impacts video gaming, virtual reality, and augmented reality.
Researchers have developed a more effective method for detecting drones using radar technology, which can help prevent privacy and safety violations. The open database of drone measurements will aid in the development of radar systems and machine learning algorithms.
Scientists develop a simple method to modify graphitic carbon nitride, improving its catalytic and electrocatalytic performance. This advancement has potential applications in environmental pollution treatment and renewable energy production.
Researchers have demonstrated a significant leap in hollow-core fibre performance, enabling faster data transmission rates and reducing latency. The new technology has shown a 50% reduction in attenuation and a doubling of maximum transmission length compared to conventional glass fibres.
The Collaborative Water-Energy Research Center (CoWERC) aims to reduce energy needed for desalination, improve water recovery and support safe water reuse through research, development and commercialization of new technologies. CoWERC will enable the creation of energy-water systems that could be implemented worldwide.
A world-first study has patented a new filtration technique that can filter lithium ions in an ultra-fast and highly selective manner. The technology, developed by Monash University, has shown a lithium recovery rate of approximately 90 percent, a substantial improvement on the current solar evaporation process.
Researchers from The University of Texas at Austin and Tsinghua University develop a new technology called opto-thermoelectric pulling (OTEP) to achieve the optical pulling of light-absorbing particles. This technique uses directional optical heating to create an asymmetric thermoelectric field, allowing for the trapping of particles a...
The University of Surrey's 'SMART' project investigates interlingual live subtitling via respeaking to broaden accessibility, empowering different user groups and enabling a more inclusive society. The project aims to equip language professionals with optimal skills and develop guidelines for making live events accessible.
Researchers from the University of Toronto and KAUST have created a highly efficient and stable tandem solar cell by combining perovskites with silicon. The tandem solar cell achieved an efficiency of 25.7% and was stable for over 400 hours at high temperatures.
Astronomers using ALMA captured the moment when an old star starts to alter its environment, ejecting high-speed bipolar gas jets. The team's findings help scientists understand how complex shapes of planetary nebulae are formed.
A study examines family views on eduCAT1x1 programme, finding parents feel unrest managing out-of-school laptop uses, which compete with academic activities. The research suggests the need to coordinate education reforms with family dynamics.
A new project at Aarhus University is developing highly efficient and inexpensive components in flow batteries, aiming to disrupt the field of stationary batteries. The goal is to reduce the price further and achieve a levelized-cost-of-electricity-storage below EUR 0.05 per kWh per cycle.
Researchers at OIST have created a new platform for quantum information processing using Rydberg atoms near nanometer-thin optical fibers. The ability to control these hyper-sensitive atoms could revolutionize material and drug discoveries and provide more secure quantum communication.
A £500,000 NIHR grant will be used to investigate the effectiveness of NHS-funded obesity treatment programmes in the UK. The project, BE:COME, aims to determine which components of these programmes contribute to weight loss and identify the best combination for different groups of people.
Researchers from Nanyang Technological University, Singapore, demonstrate a convenient way to control exciton flow between different colloidal quantum wells at room temperature through optical signals. They achieve continuous transition among three distinct exciton flow regimes with efficiencies of ~50%, ~90% and ~2%.
Researchers developed oscillating catalyst technology that accelerates chemical reactions without side reactions, improving performance and cost-efficiency. This breakthrough has the potential to reduce waste by thousands of tons annually and transform the way chemicals are manufactured.
The nanoscale spectroscopy review highlights the potential of luminescent nanoparticles in diverse areas such as imaging, biomarker detection and data storage. The field aims to understand the properties of artificial atoms to control and tailor them for specific applications.
Researchers at Washington State University developed microwave-assisted thermal sterilization (MATS) to reduce salt in processed foods while maintaining flavor. The new method resulted in up to a 50% reduction in salt content without affecting the taste intensity of other ingredients.
Researchers developed a wearable technology that can hide its wearer from heat-detecting sensors, adapting to temperature changes in just a few minutes. The device uses phase-changing materials and thermoelectric alloys to insulate the wearer's body heat, keeping them comfortable.
Researchers from NJIT and NASA will conduct experiments on colloidal particles at the International Space Station to advance materials engineering. The ACE-T-Ellipsoids investigation aims to learn how periodic arrangement is formed, revealing hidden interrelations between processes driving particle arrangement.
Researchers at KIST and international partners develop a new biofuel production process that uses genetic engineering to remove lignin, a major obstacle in biofuel production. The innovative process also utilizes bio-derived deep eutectic solvents and analysis technology to ensure economic feasibility.
Researchers from Far Eastern Federal University develop a novel concrete mixture with nano additives, allowing for casting under low-temperature conditions and reducing the need for major renewal after 50 years. The new mixture also exhibits improved strength, density, and durability compared to conventional concrete.
Researchers have developed a system that uses virtual reality and 3D motion capture to provide guidance for physiotherapy exercises. The study found that participants could accurately follow the movements of a virtual avatar when it was accompanied by realistic footstep sounds, but struggled with visual information alone.
A team of researchers from the University of Warwick has found an explanation for experimental observations that some water droplets bounce. The fate of a drop is determined by the height of a tiny air cushion created during collision, which can reach nanometres in scale.
A study using motion capture technology assessed the benefits of an exercise programme designed to reduce falls in older people. The programme aimed to build strength and increase mobility, resulting in improved joint angles and reduced fall risk. Participants showed increased confidence and ability to perform physical activities.
A novel nanoelectronics device has enabled brain neurons and artificial neurons to communicate with each other over the internet. This breakthrough study shows how three key emerging technologies can work together: brain-computer interfaces, artificial neural networks and advanced memory technologies.
Researchers developed a nacre-inspired separator coating to improve lithium battery safety and impact resistance. The coating exhibits higher tensile strength, better electrolyte wettability, and smaller thermal shrinkage compared to commercial ceramic nanoparticle coatings.
Researchers at the University of Missouri have discovered that activity-based learning with technology fosters student creativity and innovation. By incorporating digital tools, professors can encourage students to develop original ideas and work collaboratively towards novel solutions.
Researchers developed a pill-sized 'heater' that regulates temperature of biological samples through different stages of diagnostic testing, increasing accuracy and accessibility. The device can be used in various settings to detect viruses without electricity, reducing the need for specialized training and costly lab equipment.
Researchers at the University of Queensland have achieved a significant breakthrough in solar technology by developing a unique surface engineering strategy that improves the conversion of solar energy to electricity. The team set a world record for quantum dot solar cell efficiency, reaching 16.6%, which is a major improvement over pr...
Researchers at UC San Diego developed an ultrasound-emitting device that improves charge time and run time in lithium metal batteries by preventing dendrite growth. The device enables fast-charging and high-energy batteries, offering twice the capacity of current lithium ion batteries.
The UVA Engineering-Virginia Tech team, Team VICTOR, will compete in the Mohamed Bin Zayed International Robotics Challenge 2020 with autonomous robots that can work independently. The team aims to develop sophisticated robots for various applications, including construction and space exploration.
A new Australian technology developed by Flinders University and Clean Earth Technologies can absorb pollutants, including mercury and oil spills. The solution uses a polymer made from sulfur and plant oil to capture toxic substances in water, reducing environmental harm.
Northwestern University researchers Julius Lucks and Sera Young present innovative solutions for monitoring water quality and addressing household water insecurity. The Household Water Insecurity Experiences Scale (HWISE.org) measures experiences of household-level water access and use globally.
Researchers at Purdue University have developed a lanthanide-based assay coupled with a laser to detect toxins and pathogenic E. coli in various samples. The technology uses a high-powered laser pulse to obliterate a sample, collecting spectral signatures that are compared to a database for identification.
Researchers at UTS have developed a method to protect pipelines using polymer blocks, improving safety and reliability in Australia's pipeline network. The proposed solution can save lives and reduce environmental disasters due to content leakage.
A Cornell University researcher co-authored a paper highlighting the importance of considering multiple factors such as variation, power, ideology, and institutions when studying AI's impact on workplaces. This study emphasizes the need for policymakers and scholars to think beyond design and use of AI technologies.
A study found that emotionally evocative storylines can reduce virtual reality cybersickness, especially in non-gamers, by enhancing presence and decreasing sensory conflicts. The findings suggest that game design can be used to create more inclusive VR experiences.
A study by Duke University found that wearable devices like smart watches and fitness trackers accurately measure heart rate across different skin tones but have varying levels of accuracy during various activities. The research highlights the need for better understanding of device accuracy and its impact on medical decisions.
Researchers at Monash University have developed a new technology to visualize airflow in the lungs, enabling faster and more accurate diagnoses. The technology can pinpoint localized areas of deficiency and has potential for treating respiratory illnesses earlier.
Developers need to acknowledge importance of inclusivity for LGBTQ+ community in robot design. Technology reflects societal biases, and excluding queer perspectives is a problem that should be recognized in research and design.
A systematic review from George Washington University finds that telehealth interventions can lead to improved health outcomes in low-risk obstetrics, family planning, and gynecologic conditions. Text messaging and remote monitoring are identified as key components of effective telehealth interventions.
Researchers at University of Maryland Baltimore County developed DIY assistive technology platforms, including TalkBox and SenseBox, to facilitate communication for people with disabilities. These open-source platforms use low-cost sensors and a Raspberry Pi to enable users to communicate through images, sounds, or tactile objects.
Researchers at Tokyo Institute of Technology and Socionext Inc. designed the smallest all-digital PLL, reducing area, power consumption, and jitter while achieving best performance. The synthesizable PLL is commercially viable for 5 nm semiconductors, crucial for cutting-edge applications like AI and IoT.
Scientists at the University of Münster demonstrated energy quantization in nanowires made of high-temperature superconductors, enabling simplified cooling technology and longer lifetimes for resonators. This breakthrough paves the way for new experimentally verifiable theoretical descriptions and technological developments.
Researchers have developed a wireless, battery-free device that can observe the brain at the single-neuron level, allowing for better understanding of neural interactions. The device uses light to record individual neurons, capturing changes in brightness depending on activity, and transmits information wirelessly.
Joyce Tait discusses re-engineering biological components through computational modelling and bio-systems design technologies. She emphasizes the need for an equitable balance between promoting innovation and ensuring safety in synthetic biology.
Researchers from ITMO University have proposed a technology for manufacturing high-efficiency solar cells based on A3B5 semiconductors integrated on a silicon substrate, which may increase the efficiency of existing photovoltaic converters by 1.5 times. The new technology could lead to more effective and affordable solar energy solutions.
Researchers at USC have developed a new imaging technique called spectrally encoded enhanced representations (SEER) that provides greater clarity and works up to 67 times faster than existing methods. This technology has the potential to revolutionize disease diagnosis, particularly in detecting lung cancer and damage from pollutants.
A team of Australian scientists has discovered that diamond can be bent and deformed at the nanoscale, creating possibilities for the design and engineering of new nanoscale devices. The discovery opens up a range of possibilities for applications in sensing, defence and energy storage.
A general framework for automatic diagnosis of manufacturing systems was proposed, using convolutional neural networks to extract hidden degradation features from noisy time-course data. The framework performed well in benchmark applications and can be applied in diverse contexts.
A research team has developed a droplet-based electricity generator that can produce 140V power from a single drop of water. The device features a field-effect transistor-like structure and achieves high energy-conversion efficiency and instantaneous power density, making it an innovative solution for sustainable energy generation.
Researchers at Purdue University developed a portable device that uses bioluminescence to detect harmful E. coli in food samples. The device combines a silicon photomultiplier (SiPM) with smartphones and laptops for on-site testing, allowing for faster detection and action against foodborne illnesses.
A team of researchers at the University of Washington has developed AuraRing, a wearable device that can detect precise finger movements and track hand orientation. This technology enables new applications in gaming, healthcare, and more.
Researchers at the University of Bonn have developed an environmentally friendly technology to remove oil from water. Textiles with special surface properties passively skim off the oil and move it into a floating container without using chemicals.
Researchers at Binghamton University developed a new technique to examine gas and oxide interactions, leading to better understanding of catalysts, batteries, and vehicle longevity. The study's findings could also improve materials design for various industrial applications.
A WPI researcher has received a $154,000 grant to investigate the relationship between programmed cell death and calcium deposits in heart tissue that cause aortic valve failure. The study aims to discover ways to interrupt the process leading to calcification and potentially develop treatments to stop it.
The University of Washington's new WE-REACH center aims to support biomedical entrepreneurs and provide project funding for up to six startups per year. The center, funded by the NIH, will focus on innovative disease treatments, new drugs, and health technologies.
Researchers from SUTD and NTU create a new method for reversible 4D printing using just two materials. The process uses heat to change the shape of the material, which can then revert back to its original shape without human intervention.