ISO 24550:2019

Ergonomics — Accessible design — Indicator lights on consumer products

Standard Details

This document specifies design requirements and recommendations for indicator lights, mainly LED sourced, on consumer products for use by older people and people with visual disabilities. It does not consider the needs of persons who are blind.

Indicator lights include those that inform users visually about the conditions, changes in functional status and settings, and malfunction of products. They convey information by light on/off, time-modulated intensity, blinking, colour, luminance level, and layout.

This document addresses household and home appliances. It excludes electronic displays presenting characters and graphics, machinery, and appliances in special use for professional, technical, and industrial applications.

General Information

Status : Published

Standard Type: Main

Document No: ISO 24550:2019

Document Year: 2019

Pages: 8

Edition: 1

Section Volume:
ISO/TC 159/SC 4. Ergonomics of human-system interaction

ICS:
11.180.30 Aids for blind or partially sighted people
13.180 Ergonomics

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ISO 24550:2019

ISO 24550:2019

Standard Details

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