A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Congratulations on becoming a first-time car owner! Although taking care of your new vehicle may seem overwhelming at first, you’ll be surprised at how simple and manageable basic maintenance can be.

Abstract: This article presents an analog method of compensation for thermal drifts of implantable piezoresistive blood pressure sensors used in wireless medical monitoring. A PNP transistor-based ...

Abstract: People spend about one third of their lifetime in sleep, and sleep quality has a great impact on people’s health. Therefore, vital signs and sleep quality monitoring are more and more ...