Question 1

What is the Universal Sign Language Dictionary?

Accepted Answer

The Universal Sign Language Dictionary is a public reference for universal symbols, public signage, accessibility icons, wayfinding signs, and visual communication patterns. It contains 204 canonical symbols across 15 categories and does not replace natural signed languages.

Question 2

Who is this dictionary for?

Accepted Answer

This dictionary is designed for tourists navigating foreign countries, UX/UI designers creating interfaces, technical writers documenting systems, makers building products, printers producing labels, and engravers creating signage.

Question 3

Are the signs in this dictionary standardized?

Accepted Answer

Yes, the dictionary references international standards including ISO 7001 (Public Information Symbols), ISO 7010 (Safety Signs), and Unicode standards where applicable.

Plastic Recycling

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Plastic Recycling

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