P.E.C.S. (Picture Exchange Communication System)
P.E.C.S is a simple, economical, alternative and augmentative communication system by exchanging pictures. It was developed in 1985 and first used in the program of Autism Delaware, for people with autism and related developmental disorders. The design is such that it enhances / facilitates communication in a variety of environments (home, school, community, etc.), while [...]


