The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

Abstract: Airborne transmittable diseases such as COVID-19 spread from an infected to healthy person when they are in proximity to each other. Epidemiologists suggest that the risk of COVID-19 ...

Abstract: Context-centric sensor-based proximity detection (or ... acoustic and physical environment sensors (and even multiple sensors simultaneously) using low-cost, off-the-shelf equipment.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

In the ocean sciences, robots provide views of the unexplored and can navigate environments not safely accessible to humans.

When you’re hunting for a signal with your oscilloscope, the stronger it is, the better. If it’s weak, you might struggle to ...

Researchers from the University of Rochester and University of California, Santa Barbara, engineered a laser device smaller ...

Physicists have unveiled a breakthrough in quantum sensing by demonstrating a 2D material as a versatile platform for next-generation nanoscale vectorial magnetometry.

Developed by Australian medtech firm Adherium, the Hailie Smartinhaler takes the form of a Bluetooth-enabled sensor that clips over an inhaler and communicates data on the use of the device to the ...

A team of physicists at the University of Cambridge has unveiled a breakthrough in quantum sensing by demonstrating the use ...

Researchers at the University of Osaka have developed an energy-efficient and high-precision measurement system leveraging ...