With the onset of the Internet of Things (IoT) era, devices have learned to communicate and exchange data. This is achieved through sensors installed in physical objects, machines, and equipment. The sensors can detect changes in events. However, the need for continuous energy supply to these sensors poses a challenge. Batteries are bulky, expensive, and not environmentally friendly. Additionally, they need to be constantly replaced or recharged.
Researchers breathe life into sensors with versatile gas masks
