Vision System Self-Calibrates Its Platform to Track Slow Landslide Creep
A self-calibrating vision system that fuses camera images with inertial measurements tracked landslide creep with sub-millimeter accuracy over a 93-day ...
Tag: inertial measurement unit
Software-Only Method Syncs Heterogeneous Biomedical Sensors Within Milliseconds
A new software methodology synchronizes ECG and motion sensors against a gold-standard reference with an average R-peak delay of 20.1 ...
Trunk Sensor Study Maps How Very Old Women Move Through Each Step of the Timed Up and Go
A wearable trunk sensor study of 21 very old women breaks the timed up and go test into six phases, ...
Wearable Gait Sensors Can Spot Parkinson’s in Groups, but Not Yet in Individuals
A new meta-analysis finds that commercial wearable sensors can detect greater gait variability in Parkinson's patients at the group level, ...
Wearable Sensors and Deep Learning Teach a Lower-Limb Exoskeleton to Read Its Wearer’s Gait
The choice of inertial measurement units as the primary sensing modality for this exoskeleton study reflects a broader trend in ...
AI Watches Baby Movements to Spot Cerebral Palsy Risk Earlier
A South Korean pilot study shows that a multimodal AI framework combining video features and wearable motion sensor data, trained ...
Self-Powered Wearable Sensor Tracks Exercise Posture and Burns Calories With 95% Accuracy
A self-powered dual-sensor wearable combining a CNN-SVM classifier and Bayesian-optimized regression recognizes eight exercise postures with 95.4 percent accuracy and ...
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 ...
Smart Ring and AI Automate Speech Therapy Data for Millions Who Cannot Speak
Researchers have developed a smart ring and machine learning system that automatically attributes AAC device speech to the correct user ...
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 ...
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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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