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Drive.AI, before they went defunkt, had LED billboards not unlike what you described. It was a gimmick that didn't take off in the rest of the industry due to t
by smilekzs 5y ago
Drive.AI, before they went defunkt, had LED billboards not unlike what you described. It was a gimmick that didn't take off in the rest of the industry due to the universal presence of a safety driver.