SignWriting changed and improved as more Deaf people began using it. In this 1995 video, native Deaf signers skilled in SignWriting discuss how they used the system in the 1980's and early 1990's.
People in the video include George 'Butch' Zein, Lucinda O'Grady Batch, Kevin Clark, and Denny Voreck, with guest appearances by Deaf actor Bernard Bragg and Abdul Aziz Al-Obaid, who discusses recording Saudi Arabian Sign Language.