Description: The line of sight refers to the direct visual trajectory between a drone and its operator. This concept is fundamental in drone operation, as it implies that the pilot must have a clear and unobstructed view of the drone at all times during its flight. The line of sight is crucial for ensuring the safety and control of the drone, allowing the operator to react quickly to any unexpected situation. Additionally, this practice helps avoid collisions with other objects or aircraft, as well as comply with aviation regulations that require drones to be operated within the pilot’s view. The line of sight not only applies to direct visual operation but can also include the use of display devices, such as augmented reality glasses, which allow the operator to see the drone’s camera feed in real-time. However, the basic principle remains that the pilot must be able to physically see the drone. This restriction has influenced the design and functionality of drones, promoting the development of technologies that enhance visibility and control, such as advanced navigation systems and obstacle avoidance sensors.
