There is presently discussion about the symbols to be used to indicate the availability of Audio Description, Subtitle and Signing in television broadcasts.
This is being discussed in the Digital_TV and TV_for_All discussion forums at the http://www.cenelec.org webspace. I am suggesting that the following Private Use Area code points be used for the symbols at the present time. This could lead to a useful consistency of encoding for use with interactive television systems. Hopefully regular Unicode code points will be established at some time in the future, these Private Use Area code point suggestions are simply to help in achieving consistency in the mean time. U+F2F0, decimal 62192, Audio Description U+F2F1, decimal 62193, Subtitle U+F2F2, decimal 62194, Signing William Overington 14 July 2003
