Lidar SLAM, integrated into ROS, utilizes laser-based sensing for simultaneous mapping and localization. It fuses lidar data to construct real-time maps while tracking robot position, enabling accurate and efficient navigation.

APF (Artificial Potential Fields) Path Planning is a robotics algorithm that navigates by modeling obstacles as repulsive forces and the goal as an attractive force. Robots follow paths where these forces are balanced, ensuring collision-free and efficient navigation.

Utilize a Raspberry Pi for wireless image transmission by connecting a camera module, configuring network settings, and utilizing protocols like Wi-Fi or Bluetooth. Capture images, encode, and transmit wirelessly to a receiving device, enabling remote image monitoring and data acquisition.