How can energy harvesting devices be applied in realworld scenarios, and what are the potential benefits?
Energy harvesting devices, which produce electrical charges through external vibrations, can be attached to structures like skyscrapers, trains, or bridges, providing a source of unlimited renewable energy. Piezoelectric energy harvesting is also suitable for wearable devices, potentially reducing or eliminating the need for frequent charging. The technology holds promise for healthcare applications, such as implanting devices in pacemakers to stimulate the heart.