- feidhmeanna breise comharthaíochta Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
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- augmented signage functions
- en
- Sainmhíniú the transportation technologies that provide the user/driver with non-commercial routing, warning, regulatory, and advisory information that is currently presented on external roadway signs Tagairt Campbell, Carney & Kantowitz, Human Factors Design Guidelines for ATISs and CVOs, Ch. 12, 1998, FHWA - U.S. DOT