Tactile indicators

Infrastructure Tactiles for the Visually Impaired and Blind Pedestrians

Tactile warnings are specialized raised elements installed on sidewalks, in public spaces, and inside buildings to improve orientation and safety for blind and visually impaired people. These tactiles provide clear surface signals that help pedestrians navigate safely and independently.

Types of Tactiles and Tactile Studs

• tactiles, also called tactile warnings, are divided into several categories:
• tactile studs (warning studs),
• guiding tactiles such as lines and strips,
• warning, guiding, and signal tactile plates.

Function and Placement of Tactile Warnings

Floor tactiles and tactile studs act as reliable tactile warnings that indicate changes in direction, potential hazards, or important points along a route. The most common tactile warnings include tactile studs, guiding strips, and signal tactiles. Each serves a specific role in navigation and protection for blind and visually impaired pedestrians.

Requirements for Tactile Warnings and Tactile Studs

All tactile warnings must meet strict safety and functionality requirements. Raised tactile studs and guiding tactiles must be easily detectable compared to the surrounding surface. They need to remain durable, have anti-slip properties, and be designed to minimize tripping risks while ensuring long-term detectability.

Installation of Tactiles and Tactile Studs

Correct installation of tactile warnings requires logical and sequential placement, allowing pedestrians with vision impairment to clearly interpret their meaning. The dimensions and height of tactiles and tactile studs must be designed for easy recognition and to trigger the correct reaction—such as stopping, slowing down, or changing direction.

Tactiles as Part of Barrier-Free Infrastructure

According to accessibility regulations, owners and managers of public spaces are required to install tactile warnings and tactile studs in both indoor and outdoor public areas. These tactiles are an essential part of barrier-free infrastructure, preventing accidents and supporting the safe and independent movement of blind and visually impaired people.

Tactile Warnings – A Key to Inclusive Infrastructure

By ensuring proper use of tactiles, such as tactile studs and guiding strips, public spaces become safer and more inclusive. Tactile warnings are not only a legal requirement but also a vital part of modern infrastructure, contributing to accessibility and independence for all pedestrians.