You've brought up an interesting point. Take, for example, elevator advertisements. Under the standardized French braille code, the Louis-Braille code is to be used for all advertisements posted in public places. Therefore, even though the Antoine figures are used in written texts, prepared documents, etc., a francophone living in Quebec, Ontario or British Columbia will still be able to recognize the same figures in public places. As far as advertisements in public places are concerned, there has been no change.
On February 24th, 2009. See this statement in context.