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Wearable Uses Heart Signals To Adapt Anxiety Support

Saba Aafreen
Can a wearable detect rising stress and change what a patient hears? An Indian system uses heart-rate variability to adapt music during cancer treatment. Mindful...

Self-Powered Artificial Synapse Enables Flexible Wearable Intelligence

T Pavani
A battery-free artificial synapse combines tactile sensing, memory, and learning, enabling flexible wearable electronics to recognise human activities while operating without external power sources...

Wearable Patch Powers Battery-Free Cardiac Implant Through Skin

Ananthu Ashok
Korean researchers have demonstrated wireless power transfer to a soft cardiac implant that maintained more than 50 per cent efficiency despite stretching and misalignment...

Stacked Semiconductor Layers Bring Local Memory To Wearables

T Pavani
Researchers developed stacked semiconductor devices with tunable ionic memory, enabling wearable systems to process motion signals locally while achieving over 90% classification accuracy in...

Wearable Records Meetings and Tracks Health

Nidhi Agarwal
A screen-free wearable records conversations, generates summaries and translations, creates mind maps, and tracks heart rate, SpO₂, sleep, and stress. URBAN has launched ARC NOTE,...

Open-Source Wearable Helps Users Avoid Dehydration

Ananthu Ashok
Heart rate and skin temperature measurements help a student-built wearable assess heat and hydration stress and guide users on when to rest, drink or...

Plant Wearable Sensors Offer New Tools For Drought Monitoring

T Pavani
New plant-wearable electronics could help farmers monitor water movement, detect drought stress and improve crop management without damaging delicate plant tissues. Plant-wearable electronics are emerging...

3D-printed Hydrogel Keeps Wearable Sensors Working in the Cold

T Pavani
A cellulose-based hydrogel continues sensing movement in extreme cold, offering a flexible approach to wearable electronics, robotics and human-machine interfaces. Researchers have developed a 3D-printed...

Wearable Ultrasound Patch Targets Brain Circuits During Sleep

T Pavani
An experimental wearable device uses focused ultrasound and brain activity monitoring to target REM sleep, showing promising results in a small study involving 28...

Single Wearable Sensor Accurately Identifies Twenty-Four Daily Activities

T Pavani
Researchers created an AI-powered wearable framework that identifies 24 human activities with 98 per cent accuracy, supporting reliable health monitoring, rehabilitation and movement analysis...
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