What type of signals provide the driver with information about the surroundings through the senses?
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Explanation
**Stimuli** are signals that provide information to the driver through the senses, such as sight and hearing. These stimuli can include visible traffic signs, such as speed limit signs that the **traffic sign recognition system (TSR)** detects and displays on the vehicle's instrument panel. This system helps the driver adjust speed according to the detected signs.

In addition, **sounds** are also important stimuli. Acoustic signals, such as horns, are used to alert other drivers of the presence of a vehicle, prevent accidents, or indicate the need to perform priority maneuvers.
Therefore, stimuli encompass both visual and auditory signals, providing the driver with essential information about the environment and helping to make safe decisions at the wheel.
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