What historical barrier did the use of text-based exit signs present in multilingual environments?

Answer

Effectiveness plummeted if local literacy rates were a concern

Safety signage relying heavily on language presented immediate challenges in multilingual environments or when high-stress situations made reading impossible, lowering the sign's effectiveness.

What historical barrier did the use of text-based exit signs present in multilingual environments?

#Videos

A Brief History of the Exit Sign | ARTiculations - YouTube

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