fig 1 (IMAGE) Compuscript Ltd Caption Fig. 1 Schematic of the smart SSPP-LWA system. The RS-camera automatically detects the moving target - a model car or a target user in the environment. The position information of the target is sent to the control system, the supply voltage (via a FPGA) or input power (via a signal generator) is fed back in a few milliseconds, and the working status of SSPP-LWA is altered or the beam tracking are realized accordingly. Credit OES Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.