Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

It’s the calm before the storm. Today, on New Year’s Day, we have a brief moment to pause and prepare — and set ourselves up for success. From a tech perspective, that means taking the time to clean ...

Abstract: This paper introduces a fiber-optic accelerometer array. By employing a uniquely designed transducer cylinder, we successfully convert vibrations into axial strain on the sensing fiber and ...

Abstract: We propose and demonstrate a spring-mass structure accelerometer based on a fiber Bragg grating Fabry-Perot interferometer (FBG-FPI). The sensitivity and resonant frequency of the ...