What To Know About Accessible Pedestrian Signals (Audible Signs)
Accessible Pedestrian Signals (APS), also known as audible signs or talking signals, are devices that provide audio cues to pedestrians to help them cross the street safely. These signals are primarily designed to assist individuals who are blind or have low vision, but they can also benefit seniors and anyone else who may need additional assistance when crossing the street.
Here's what you need to know about accessible pedestrian signals:
1. Audible Indicators: APS emit audible tones, voice messages, or both to indicate when it is safe to cross the street. The tones or messages typically include instructions like "Walk" or "Wait" and may also provide additional information such as the direction from which traffic is coming.
2. Location and Placement: APS are usually installed at intersections and crosswalks where there is a significant amount of pedestrian traffic. They are typically placed on the side of the road or sidewalk, near the pedestrian push button.
3. Activation: APS are typically activated by pressing the pedestrian push button. Once activated, the signal will provide audio cues for a predetermined amount of time, allowing pedestrians to cross the street safely.
4. Volume Adjustment: Many APS have adjustable volume levels, allowing users to customize the sound level to their specific needs. This feature is particularly useful for individuals with hearing impairments.
5. Voice Messages and Tones: The audio cues provided by APS may vary depending on the location and jurisdiction. Some signals use pre-recorded voice messages, while others use synthesized voices or musical tones to convey the necessary information.
6. Additional Features: Some APS may include additional features such as tactile indicators (vibrating surfaces) for individuals with hearing and vision impairments, as well as visual indicators (flashing lights) for people who have low vision.
7. User Education: It's important for all pedestrians, including those who do not have disabilities, to be aware of APS and how to use them. This can help ensure that everyone can cross the street safely and independently.
8. Benefits of APS: APS provide several benefits, including increased safety for pedestrians with disabilities, reduced risk of accidents and injuries, improved accessibility, and increased independence for individuals with visual impairments.
9. Compliance with Regulations: Many countries and jurisdictions have regulations and standards that require the installation and maintenance of APS at intersections and crosswalks. These regulations aim to ensure accessibility for people with disabilities and promote pedestrian safety.
10. Ongoing Development and Improvements: APS technology continues to evolve and improve over time. Advanced APS may include features such as GPS tracking and smartphone integration, providing even greater assistance to pedestrians with disabilities.