Celebrating Shirley McNaughton

ISAAC Canada would like to extend a very Happy 90th Birthday to Shirley McNaughton on January 3, 2021. To many, the name Shirley McNaughton is synonymous with the field of AAC. Shirley was the teacher on the team at the Ontario Crippled Children’s Centre who found Charles Bliss’ book, Semantography and who introduced Blissymbols to… Read more Celebrating Shirley McNaughton