Assertion: energy harvesting | /r/CapableOf | play important role
Facets:
value: in the environment
type: LOCATION
Source sentences:
text: PZT thin films have attracted attention for applications such as force sensors, accelerometers, gyroscopes actuators, tunable optics, micro pumps, ferroelectric RAM, display systems and smart roads, when energy sources are limited, energy harvesting plays an important role in the environment.