GB/T 44808.4-2024
ActiveErgonomics—Accessible design—Part 4：A method for estimating minimum legible font size for people at any age
人类工效学 无障碍设计 第4部分：不同年龄人群最小可辨认字符尺寸的估计方法
Application Summary AI generated
This standard provides a calculation method for determining the smallest font size that remains legible for individuals across all age groups, accounting for vision decline due to aging. It is applied in the design of user interfaces, product labels, and public signage to ensure accessibility for older adults and visually impaired users. The method is used by engineers and designers in consumer electronics, information displays, and public facility planning to comply with ergonomic and inclusive design requirements.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.