In-car navigation refers to a system that helps drivers find their way while driving. It typically uses GPS technology to determine the vehicle's location and provides real-time directions to a chosen destination. These systems can be built into the car or accessed through a smartphone app, offering features like traffic updates and alternative routes.
Most in-car navigation systems include a visual display that shows maps and directions, along with voice prompts to guide the driver. They can also provide information about nearby points of interest, such as restaurants, gas stations, and hotels, enhancing the overall driving experience.