Articles tagged with Wearable Devices
Researchers developed stable MXene-coated contact lenses providing enhanced protection against electromagnetic radiation. The lenses exhibited a rapid temperature rise when exposed to microwave heating, indicating strong EMR absorption and dissipation.
Researchers developed an energy-efficient measurement system leveraging waveform similarity to achieve high precision with minimal power consumption. The system demonstrated 72μW power efficiency using commercially available electronic components, paving the way for long-term bio-signal monitoring and self-powered IoT devices.
A new wearable device measures breast milk intake in real-time, providing clinical-grade monitoring of breastfed babies. The device eliminates uncertainty around milk consumption, reducing parental anxiety and improving clinical management for vulnerable babies in the NICU.
Researchers at the University of Mississippi have developed a new technology that can detect heart attacks in real-time, using artificial intelligence and advanced mathematics. The resulting wearable device is lightweight and energy efficient, with an accuracy rate of 92.4%, outperforming current methods.
The MyoStep project represents a significant advancement in pediatric mobility aids for children with cerebral palsy, addressing motor impairments that restrict participation in physical activities. The soft power suit provides a lightweight, discreet solution tailored to fit seamlessly into the lives of children and their families.
The World Sleep Society releases recommendations on wearable sleep trackers, providing clear guidelines for consumers, clinicians, researchers, and manufacturers. Key takeaways include choosing a device suitable for individual use cases and focusing on fundamental sleep measures rather than specific stages of sleep.
A new study from the University of Missouri highlights how 'smoothed' graphs can help doctors better manage patients with hypertension. The findings suggest that these graphs can reduce errors in assessing blood pressure control, potentially alleviating pressure on the healthcare system.
MIT engineers developed ultrathin electronic films that sense heat and other signals, reducing the bulk of conventional goggles and scopes. The new pyroelectric thin film is highly sensitive to heat and radiation across the far-infrared spectrum, enabling lighter, more portable night-vision eyewear.
Researchers at UCLA Health are launching a clinical trial to test whether wearable nerve stimulation can ease ADHD symptoms in children with prenatal alcohol exposure. The study aims to improve focus and behavior by gently stimulating the trigeminal nerve, which is linked to attention and executive function.
Researchers have developed a new material, coronene-Br2 NDA cocrystal, which converts solar heat into electricity with an exceptional photothermal conversion efficiency of 67.2% under 808 nm irradiation. The material is integrated into a thermoelectric generator to achieve high-performance solar-thermoelectric energy harvesting.
A new smart insole system monitors how people walk in real time to improve posture and provide early warnings for conditions like plantar fasciitis and Parkinson’s disease. The system offers high-resolution spatial sensing, self-powering capability, and combines with machine learning algorithms.
Dr. Rhonda Winegar investigates the effectiveness of music therapy in supporting neurological care, including its ability to reduce anxiety and depression in Alzheimer's patients. Her research also highlights its potential to regulate heart rate and blood pressure, as well as improve motor function in individuals with Parkinson's disease.
A noise-adapted AI model using lead I ECGs estimated heart failure risk with high accuracy, suggesting a potential strategy for early detection. The study's results highlight the promise of wearable and portable ECG devices in identifying at-risk patients.
Researchers at Linköping University developed a fluid battery that can be integrated into future technology in a completely new way. The soft battery has been tested to have high capacity, recharging over 500 times and maintaining its performance.
A breakthrough in medical technology, the wearable stethoscope accurately monitors lung sounds in real-time and detects wheezing. An AI-based algorithm classifies breathing sounds and counts wheezing events with high accuracy.
A study by University of Illinois researchers uses wearable technology to track heart-rate recovery after exercise and predict cardiovascular risk. The team developed a tool for analyzing data to identify participants at higher or lower risk, finding consistent results despite small sample size.
SeamFit's innovative use of flexible conductive threads and machine-learning algorithms accurately detects movements and counts reps during various exercises. This wearable technology promotes practicality in exercise tracking, potentially enhancing human-AI interaction by monitoring daily activities.
Researchers developed a first-of-its-kind wearable device that tracks gas emissions from the skin to monitor health, detect wounds and infections, and track hydration levels. The device offers a new way to assess skin health without contacting delicate tissues.
A new scientific statement highlights the potential of technology-based health solutions to promote heart-healthy behaviors and increase equitable access to resources. The statement emphasizes the need to address barriers faced by populations most impacted by adverse social drivers of health, particularly those with lower socioeconomic...
A new study suggests AI-driven smart devices can revolutionize healthcare by detecting cardiac issues early, triggering emergency responses. The Internet of Medical Things (IoMT) technology enables real-time patient monitoring and analysis, improving efficiency and reducing costs.
The device uses AI technology to detect potential heart problems and provides real-time health insights. It has multiple points touching the skin near the heart, allowing for more accurate tracking even during movement.
Northwestern University engineers developed the world's smallest pacemaker that can be non-invasively injected into newborn babies' hearts with a syringe. The device, paired with a wearable wireless controller, stimulates pacing through light pulses, dissolving after use without surgical extraction.
Researchers developed a novel hybrid keratin hydrogel integrated with liquid metal for monitoring marine life health, addressing limitations of traditional sensors. The KELM hydrogel exhibits excellent mechanical properties and conductivity, enabling stable attachment for monitoring and detecting subtle changes in heartbeat patterns.
Researchers at Northwestern University developed a new wearable device that can apply precise movements to mimic the complexity of human touch. The device creates a sophisticated variety of haptic sensations, including vibrations, stretching, pressure, and twisting, allowing for more nuanced and realistic tactile feedback.
A new study found that smartwatches paired with a health app can encourage people with newly diagnosed Type 2 Diabetes to maintain a home-delivered, personalised exercise programme. This programme showed improvements in blood sugar levels, systolic blood pressure, cholesterol, and quality of life.
A new study found that smartwatches paired with a health app can encourage people with newly diagnosed Type 2 Diabetes to start and maintain purposeful exercise, leading to improvements in blood sugar levels and systolic blood pressure. The programme also helped participants lower cholesterol and improve their quality of life.
The POSTECH research team developed a smartphone-type OLED panel that can transform its shape while functioning as a speaker, maintaining ultra-thin flexibility. The panel uses electrically driven piezoelectric polymer actuators to achieve complex forms without mechanical hinges or motors.
A team of experts identified key challenges in wearable multisensory haptic devices, including variability in skin contact mechanics and tactile masking. However, emerging actuation methods like polymeric, fluidic, and thermal actuation offer promising solutions to expand the scope of haptic feedback.
A research team at the University of Turku developed a novel biomimetic fabrication technique to replicate bioinspired microstructures found in plant leaf skeletons. The resulting surfaces offer superior flexibility, breathability, and transparency, making them ideal for next-generation flexible electronics.
A new study suggests that dividing average daily heart rate by steps taken per day provides a more reliable indicator of cardiovascular fitness. People with elevated DHRPS were twice as likely to have Type 2 diabetes and more than 1.5 times as likely to have high blood pressure compared to those with lower DHRPS.
A wearable t-shirt with sensors monitors vital signs and detects complications, allowing patients to be discharged 24-36 hours earlier than control group. The device also improved patient satisfaction and quality of life.
A new security protocol has been developed to protect miniaturized wireless medical implants from cyber threats, ensuring patient safety. The protocol uses a quirk of wireless power transfer to authenticate device access and prevent hacking.
Researchers developed MAIJU, an AI-driven wearable that assesses early motor development at home with high precision. The suit measures a child's activity during free play and identifies specific motor milestones, providing objective assessments of developmental progress.
Researchers developed a cell phone application that detects posture and advises users on how to improve alignment through voice commands, vibrations, or images. The app helps patients with hemiparesis, a common sequelae of strokes, regain lost body awareness and perform daily tasks.
Researchers at Aalto University and others have developed a model that shows smartwatches can accurately detect viral infections several days before symptoms appear. This early detection can lead to significant reductions in disease transmission and could potentially stop a pandemic before it starts.
Recent studies demonstrate that smartwatches can detect infections early through subtle physiological changes, prompting timely action to slow disease spread. By identifying infections sooner and reducing social contacts, wearable technology may help contain future outbreaks and prevent pandemics.
Researchers aim to enhance wearable monitors' ability to accurately measure vital signs, tackling motion artefacts and posture challenges. A novel solution incorporating contact pressure into calculations shows promise in reconstructing distorted PPG waveforms.
Researchers developed a new method to amplify weak bioelectronic signals using OECTs, enabling highly sensitive and low-power biosensors for health and environmental monitoring. The technique overcomes previous challenges in integrating fuel cells with electrochemical sensors.
Researchers created a fiber computer that can be integrated into clothing to track health conditions and physical activity. The technology achieved an average accuracy of 70% when individually operated, but increased to nearly 95% when connected collectively.
Scientists from ISTA create thermoelectric coolers with improved performance and reduced waste by 3D printing materials, offering potential for medical applications and energy harvesting. The innovative method reduces production costs and enhances material properties.
Researchers created printed fabric sensors that can detect tiny skin movements for sleep disorder monitoring. The smart pyjamas achieved an accuracy of 98.6% in identifying six different sleep states, including nasal and mouth breathing, snoring, and teeth grinding.
Researchers at Rice University create programmable fluidic fuses that protect devices and enable complex sequencing of actions. The study's findings have far-reaching applications in wearable technology and robotics, promising more resilient and capable systems.
Recent advancements in materials science have led to the creation of flexible and lightweight energy storage solutions, overcoming traditional battery limitations. These integrated systems facilitate continuous operation of sensors and processors vital for real-time health monitoring, minimizing reliance on external power sources.
Researchers have created a novel self-healing electronic skin that repairs itself in seconds, surpassing existing technologies by up to 80%. This technology integrates artificial intelligence and offers real-time fatigue detection and muscle strength assessment with remarkable precision.
A new pilot study assesses how caregivers use advanced wearable technology to support people with dementia, finding that it reduces emotional strain and increases caregiver satisfaction. The technology, called Theora Care, provides a wearable device and smartphone application that alerts caregivers when the person has wandered.
Researchers have developed a cutting-edge solution to create durable and high-resolution conformal circuits, enabling them to withstand extreme conditions. The Template-Constrained Additive (TCA) printing technology achieves high-resolution printing capabilities and supports a diverse range of materials.
Researchers used smartwatch data to train AI models predicting psychiatric illnesses like ADHD and anxiety. The findings link digital phenotypes with genotypes, suggesting wearable sensors can provide a deeper understanding of psychiatric diseases. The approach may be widely applicable for neurological diseases or neurodegeneration.
Researchers at KAIST and U of Michigan developed a digital biomarker to predict symptoms of depression using smartwatch data. The technology estimates circadian rhythm disruption, which can lead to depression, anxiety, and other mental health issues.
Researchers found that wearable devices can identify, differentiate, and predict flares in IBD by analyzing circadian patterns of heart rate variability, heart rate, oxygenation, and daily activity. The study showed that these metrics changed up to seven weeks before flares developed, enabling continuous disease monitoring.
Researchers at North Carolina State University have developed wearable technologies that both generate electricity from human movement and improve comfort. They used amphiphiles to create slippery surfaces on fabrics, reducing friction while allowing electrons to be donated, resulting in a material capable of generating up to 300 volts.
Researchers at UCLA have developed a compact cooling technology that can continuously pump away heat using layers of flexing thin films. The prototype lowered ambient temperatures by 16 degrees Fahrenheit and up to 25 degrees at the source of heat, offering a simpler design without greenhouse-gas-generating coolants or liquids.
Professor Yu Xinge, a leading digital health expert, has been awarded the 3rd Zhong Nanshan Youth Science and Technology Innovation Award for his groundbreaking research on bio-integrated electronics. His wearable products aim to monitor health conditions and improve treatment efficiency and accuracy.
Researchers at University of Washington developed IRIS, a smart ring that allows users to control smart devices by aiming the ring's small camera at the device and clicking a built-in button. The prototype Bluetooth ring controls devices up to two seconds faster than voice commands.
A new soft wearable robot called WeaRo has been developed to help workers avoid job-related injuries while lifting, lowering, and carrying objects. The robot effectively reduces muscle activation levels by up to 27.0% without constraining users' movements.
Cutaneous electrohydraulic (CUTE) wearable devices can produce a range of tactile sensations, including pressing and vibrations, with unprecedented control. Users perceive most cues as pleasant, highlighting the technology's potential for assistive technologies and augmented reality.
Researchers unveil groundbreaking wearable technology for continuous cardiac activity monitoring, addressing limitations of traditional stethoscopes and offering transformative solutions for early detection and effective treatment of cardiovascular conditions. The study highlights key innovations in sensor types, material innovations, ...
Researchers at Texas A&M University have developed a skin-like material that can mimic human skin textures and elasticity, simulating conditions for bacterial growth. The Ecoflex-based skin replicas can be used to test wearable sensors and improve catheter designs, potentially reducing the risk of catheter-related bloodstream infections.
A new study from the University of Michigan found connections between sleep cycles and circadian rhythm disruptions in relation to moods. The research used Fitbit data from hundreds of medical interns to establish links between aligned and misaligned sleep patterns and real-world measures of mental health.
Researchers at Stanford University have designed a comfortable, flexible knit sleeve that simulates realistic touch using pressure-based haptics. The Haptiknit sleeve provides more accurate tactile feedback than vibration-based devices, allowing for smoother navigation, military communication, and rehabilitation.
A study by the American Chemical Society has found elevated levels of 'forever chemicals' in several smartwatch wristbands, with one compound, PFHxA, appearing in nine out of 22 tested wristbands. The concentrations of PFHxA were found to be nearly 800 ppb on average, exceeding previous findings in cosmetics.