Dyson Air-Purifying Headphones: Motor Control Analysis

Teardown of Dyson Zone air-purifying headphones detailing ANC integration, motor and filtration design, key ICs (BES2300, LPC5528) and the DRV10975 motor driver.

Flexible Multimodal Pulse Sensor for Continuous BP

Flexible multimodal pulse sensor using skin pressure-thermal effect for continuous blood pressure monitoring, integrating pulse pressure, skin temperature and wearing pressure.

Clinical Applications and Challenges of Wearable Breath Analysis

Overview of wearable breath analysis: VOC biomarkers, wearable breath sensors, challenges in sensitivity, selectivity, sampling, ethical considerations, and clinical translation

Pulse Oximetry Principles for Wearable Vital Signs

Technical overview of vital signs monitoring and pulse oximetry principles, plus the AS705X AFE series for ECG/PPG acquisition in compact devices.

Different Forms of Wearable Devices

Overview of wearable concepts and trade-offs across screens, gesture and keyboard input, power, thermal control, projectors, and jewelry, focused on wrist-worn devices.

Wearable Bistable Triboelectric Generator for Low-Frequency Harvesting

Wearable bistable triboelectric nanogenerator using a flexible negative-stiffness mechanism to harvest low-frequency torsional energy from human motion and power low-power sensors.

Flexible Wireless Power for Wearable Electronics

Flexible wireless power using graphene-based electrostatic coupling enables 100 mW transfer over 20 cm for wearable electronics and flexible energy storage.

Skin-like Conductive Fibers for Multifunctional Sensing

Silk fibroin–MXene conductive fibers (Ca@MSNFs) enabling stretchable, repairable, antifreeze and degradable wearable humidity and strain sensors for health monitoring.

Wearable Sensor Market and Development Roadmap

Technical overview of wearable sensors, covering motion, optical, electrode and chemical sensor types, detectable biomarkers, use cases and market forecast for developers.

Wearable Ultrasound Sensor for Real-Time Cardiac Assessment

UC San Diego wearable ultrasound imager enables real?time cardiac function monitoring and LV imaging during motion, providing continuous clinical?grade assessment