Rain-sensing wipers are an advanced feature found in many modern vehicles. They use sensors to detect moisture on the windshield and automatically adjust the wiper speed based on the amount of rain. This helps maintain clear visibility without the driver needing to manually control the wipers. These wipers typically operate using infrared or optical sensors that monitor the glass surface. When rain is detected, the system activates the wipers, ensuring they work efficiently and effectively. This technology enhances driving safety by allowing drivers to focus on the road rather than adjusting wiper settings.