Ergonomics. Accessible design. Guidelines for designing tactile symbols and characters Ingestion-build-258901 The Bibliography was deleted

The Bibliography was deleted

outside diameter

ISO 9001:1994 and ISO 9001:2000

a boiler shell conforming to BS EN 303-1

Essential information

Ergonomics. Accessible design. Guidelines for designing tactile symbols and characters Ingestion-build-258901 The Bibliography was deletedWhat is this standard about? This document provides design guidelines and requirements for tactile symbols and characters used for information and marking for people who need non visual or non auditory information. It is applicable to products, facilities and equipment in housing and transportation, services and packaging, where tactile symbols and characters may be used. This document specifies the physical characteristics of tactile symbols and