- Korean Augmentative and Alternative Communication System having Communication Scaffolding

摘要

The present invention relates to a supplementary and alternative communication system for processing a predicate expression type linked to a selection of a category expression type and having a linkage relationship with a subject expression type. The supplementary and alternative communication system of the present invention includes at least two or more category expressions, and includes a category unit for processing functions for at least one or more category hierarchies; A fixed key unit for performing at least one predetermined fixed function; A vocabulary interlocking unit linked with the selection of the category phenotype and processing functions related to the subject and slave unit; The predicate includes at least two subject phenotypes, and the predicate includes at least two predicate phenotypes. Utilizing the present invention, individuals with diverse disability areas (e.g., mental and cognitive disorders) of various age groups can be used. Especially, it consists of lower vocabulary categories according to upper vocabulary categories, and has various advantages such as being able to differentiate according to the level of disability or progress of learning.