NA 176
DIN Standards Committee Health Technologies
Project
Tactile lettering - Requirements on the presentation and application of Braille and raised characters
Abstract
This document specifies requirements and technical specifications for information in tactile lettering in the built environment. It sets out rules for content, design, arrangement and application of information elements so that blind and partially sighted people are able to locate, identify, fluently read and interpret this information. This document does not describe technical methods for producing tactile lettering. This document only applies to permanently installed tactile lettering.
Begin
2024-10-22
WI
00293080
Planned document number
prEN 18156
