This painting is about Language Contact that was researched and written by Ceil Lucas and Clayton Valli in 1992, a book, Linguistics of American Sign Language: an introduction. https://www.google.com/books/edition/Linguistics_of_American_Sign_Language/mfS3GlTLAUMC?hl=en&gbpv=1&dq=language+contact+for+the+deaf&pg=PA458&printsec=frontcover
The type of signing that results from the contact between American Sign Language and English shows features of both languages. These features shown here on the table are ‘communication tools’ and not language. The tools are called ‘Third System.’
PSE-Pidgin Sign English
SEE-Signed Exact English
See2-a combination of See1
MCE-Manually Coded English
SSS-Sign Supported Speech
Rochester Method-fingerspelling
SE-Signed English
CASE-Conceptually Accurate Signed English
Sim-Com- Simultaneous Communication
Speech Reading
MLS- Minimal Language Skills
LSL- Listening and Spoken Language
AMESLAN
Bi-Bi- Bilingual-Bicultural Education
Cued Speech- mouth movements of speech