What is a navigation algorithm?

Navigation algorithms are sets of computational methods and rules that enable a system, such as a robot, drone, or autonomous vehicle, to determine and follow an optimal path from one location to another. These algorithms process sensor data, map information, and environmental factors to avoid obstacles and ensure efficient movement. Common navigation algorithms include A*, Dijkstra’s algorithm, and simultaneous localization and mapping (SLAM). They are widely used in robotics, GPS devices, and self-driving cars to achieve safe and reliable navigation.