Smart Helmet Algorithm Reconstructs Head Motion in Ice Hockey Impacts from a Single Sensor
Researchers at EPFL have developed a vector autoregressive modeling framework that reconstructs linear and rotational head kinematics in ice hockey ...
Tag: wearable sensors
Why Simpler Models Often Beat Fancy AI in the Race to Predict Sports Outcomes
A new narrative review finds that classical statistical models and rigorous validation pipelines often outperform sophisticated deep learning in sports ...
Heartbeat Vibrations Show Promise for Wearable Hemodynamic Monitoring, but Clinical Readiness Varies Sharply by Endpoint
A critical review finds that vibration-based estimation of stroke volume and cardiac output is approaching clinical validation, while ejection fraction ...
Wrist-Worn CO2 Sensor Uses Silicone Layer and Smart Statistics to Deliver Reliable Early Readings
Engineers in China have unveiled a wrist-worn transcutaneous CO2 prototype that combines a PDMS silicone membrane with a new R-squared-max ...
TinZr: A $65 Open-Source Wearable Puts Multi-Sensor Health Tracking on a Single Tiny Board
Researchers have released TinZr, a $65 open-source ESP32-C3 wearable platform that integrates inertial, ECG, and PPG sensors with local storage ...
How Daily Environmental Swings Shape the Brain: Inside the Day2Day Environment Study
A Berlin-based dense longitudinal study is tracking 30 participants across 25 sessions with wearable sensors, GPS tracking, and repeated multimodal ...
Wearable sensors could tune athletes’ rhythm, but the science lags the hype
A scoping review of 129 studies finds wearable inertial sensors dominate rhythm-relevant sports technology while auditory and haptic feedback channels ...
AI Listens for the Sounds of a Cow in Heat—and Slashes Data Storage 173-Fold
Researchers in China developed an acoustic estrus-detection system for dairy cows that compresses continuous barn audio 173-fold while achieving 98.99 ...
Tiny Wearable Sensors Reveal Hidden Social Lives of Preschoolers Facing Behavioral Challenges
A wearable sensor system called WHIT has revealed distinct social engagement patterns in a preschooler with behavioral challenges, showing shorter ...
Cheap Electrochemical Sensors Bring Lab-Grade Diagnostics to the Point of Care
A new review details how carbon-based materials, conductive polymers, plant-derived compounds and printing technologies are making sensitive electrochemical diagnostics affordable ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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