Which device is used for announcing bus stops on CTA buses?

The automated stop announcement system is specifically designed to enhance the accessibility and efficiency of public transportation on CTA buses. This system automatically announces upcoming bus stops, providing crucial information for passengers, especially those with visual impairments or other disabilities.

The automated announcements ensure that all riders receive consistent and clear information about their journey, facilitating a better travel experience while easing the burden on bus operators who would otherwise need to make these announcements manually. This technology plays a vital role in promoting independence for riders and helps maintain the bus schedule by ensuring that announcements do not require prolonged stops.

In contrast, while a manual announcement system relies on the bus operator to announce stops, it does not provide the same level of efficiency or reliability. Digital display boards also provide information but typically visually display route or stop information rather than vocal announcements. Passenger request buttons are used for signaling stops but are not responsible for announcing them. Each of these alternatives serves different functions but does not fulfill the same role as the automated stop announcement system.