## Area Telecom ## Problem IoT sensors require batteries that must be replaced frequently. Battery-free designs could enable perpetual operation. ## Affected People Businesses deploying environmental sensors. ## Context Smart spaces and structures. ## Current Solution Low-power radios with batteries. ## Technologies Energy harvesting, backscatter communication, ultra-low power circuit design. ## Metrics Operational lifetime, maintenance needs, and cost over lifetime. [[Monitoring Noisy Venues]] < [[ElectroCap]]/[[2 Preparação (1º Sem.)]] > [[Improving Air Conditioning Efficiency]]