Sensor placement is a research area that focuses on determining the optimal locations for placing sensors in a given environment in order to maximize the effectiveness and efficiency of data collection. This can be crucial in various fields such as surveillance, environmental monitoring, healthcare, and structural health monitoring. The goal of sensor placement research is to strategically select the positions of sensors to ensure comprehensive coverage, accuracy of measurements, and cost-effectiveness. By strategically placing sensors, researchers can improve data quality and increase the overall performance of monitoring systems.