Researchers are developing a new type of sensor that reacts to certain sound waves, causing it to vibrate. The sensor is a metamaterial that acquires its special properties through the structuring of ...

Researchers have developed a sensor that uses energy from sound waves to control electronic devices. It could, one day, save millions of batteries. Sensors that monitor infrastructure, such as bridges ...

Sensors are at the heart of IoT product design. They collect data so smart devices can function and recalibrate. Sensors are devices that detect and respond to changes in an environment. They receive ...

Sensors that monitor infrastructure, such as bridges or buildings, or are used in medical devices, such as prostheses for the deaf, require a constant supply of power. The energy for this usually ...