CoreWord™ 20 (v2.0) - A 5x4 grid set with emphasis on core word usage. Allows for spontaneous utterance generation, and utilizes predictive linking to increase efficiency. Supports use of language for multiple functions, including: commenting; describing; protesting and expressing negation; requesting; sharing information; and asking for help. Incorporates pre-stored social phrases for rapid communication and Interactive Learning activities to improve engagement and motivation. Additional features include simple environmental controls and ABC/QWERTY keyboards. Approx. 100 total grids.