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variable-message sign
/vˈɛɹɪəbəlmˈɛsɪdʒ sˈaɪn/

/vˈeəɹɪəbəlmˈɛsɪdʒ sˈaɪn/
Variable-message sign
01
segnale a messaggio variabile, display a messaggio variabile
a digital display board that shows different information depending on the situation or need
Example
Variable-message signs on highways provide real-time traffic updates to help drivers plan their routes.
In cities, variable-message signs inform pedestrians about upcoming events or changes in public transport schedules.