Tiny sensor. The researchers built a piezoresistive cantilever, measuring 125 µm × 100 µm × 0.3 µm. The differential pressure between the upper and lower surfaces of the cantilever causes it to bend ...

Fuel smell under the hood or a stubborn check-engine light often points to a bad fuel-pressure sensor, but nothing stalls a driveway repair faster than not knowing where that tiny part hides. In most ...

The Novosound sensor “watches” arteries move as the heart beats, and can calculate blood pressure from the movement. ADVERTISEMENT Dr Hughes said: “That really opens up the ability for smartwatches to ...

Scientists at EPFL have created a revolutionary biosensor that doesn't need a light source—it makes its own glow using ...

It’s important to have a system that is extremely light, Misani says, and still includes components like the accelerometers, chip set, pressure sensor, temperature sensor, and the battery.

The sensor’s shape subtly deforms in response to changing conditions in the brain, such as pressure or temperature, which can be seen in the reflected ultrasound. “No wires or electronics are ...

A new wrist health sensor has been developed that could help tackle a "silent killer" responsible for millions of deaths worldwide - high blood pressure. Glaswegian company Novosound has shown off a ...

The tiny ultrasound sensor can be built into existing smart watches and health wristbands, and could potentially be on the market within as little as 18 months to two years, the company has told ...