How can you determine the values returned by the Line Tracking Sensor?

The Line Tracking Sensor is designed to detect the contrast between surfaces, such as a line on the ground and the space surrounding it. To determine the values returned by this sensor, utilizing the Sensor Debug Window is essential. This tool allows users to observe real-time data and output from the sensor. By configuring the Sensor Debug Window to display the sensor's readings, you can gain insights into how the sensor reacts to different surfaces and conditions. This is particularly useful for fine-tuning the robot's performance and ensuring accurate tracking along the desired path.

Other options, while they may involve interaction with the sensor or robot, do not provide a systematic way to monitor or calibrate the sensor readings. For instance, activating the robot and toggling the sensors does not give you the detailed feedback necessary to understand the sensor’s output. Placing the sensor on a horizontal surface would simply generate readings based on that surface without the additional context needed for effective programming and tuning. Using a remote control to operate the robot does not relate to understanding the specific data or values from the line tracking sensor, as it focuses more on controlling the robot's movements rather than analyzing sensor feedback.