A new skin‑attached device can keep working for three weeks without a battery, thanks to wireless power from a phone or wrist reader. The patch draws electricity from the nearby device’s magnetic field and uses it to refresh its sensor surface, so it stays accurate over time. The technology was c
Textile wearables that can watch how we move are gaining ground in health, sports and fun. They feel like a second skin because they bend with us and can record data all the time. The ideal design would have no stiff electronics glued to the cloth and would send information wirelessly, so it doesn’t
Hydrogels are a big deal in the world of medical tech. They are flexible and play nice with the body. They can be used to track how the body is doing. But there is a catch. Making them strong, stretchy, and conductive is tough. It is like trying to make a rubber band that can also carry electricity
Older adults often face the challenge of falls, which can significantly affect their daily lives. To tackle this issue, wearable sensors have been developed to monitor and predict fall risks in real-world settings. These sensors track movements in everyday environments, providing valuable data for a
Tracking physical activity has become a hot topic. Wearable sensors are popular for this, but they come with issues. They can be pricey, miss out on important details, and aren't always practical for everyone. This is where smartphones step in. They offer a handy way to measure physical activity wit
Wearable sensors have become super popular in health and sports. They track our movements and activities, but there's a big problem. These sensors struggle to understand complex activities when they don't have enough examples to learn from. Imagine trying to teach a robot to dance without showing it
Wearable sensors are becoming a game-changer in health monitoring. These tiny devices can track our daily activities and health habits, giving us a clearer picture of our well-being. This is especially important for managing long-term health issues and encouraging healthier living. Imagine having a
Imagine this: a tiny gadget on your wrist or clothes, quietly gathering information from your body fluids. No needles, no pain, just a steady stream of data. This is the magic of wearable sensor technology. These clever devices analyze sweat, saliva, and other body fluids to keep tabs on your health
Have you ever noticed that your itch gets worse at night? For people with skin conditions like atopic dermatitis, this is a common problem. Scratching in your sleep can make your skin worse, disrupt your sleep, and lower your quality of life. But how do you measure that? Scientists have been trying
You know those virtual reality gloves that make you feel like you're holding an object? Well, imagine a wearable device that's designed to directly interact with your nerves by mimicking touch. Researchers have created a clever little platform that uses advanced manufacturing techniques to combine c
