What does predictive selection in AAC systems refer to?

Predictive selection in Augmentative and Alternative Communication (AAC) systems refers specifically to an icon prediction feature used in conjunction with scanning. This feature enhances user efficiency by anticipating the user’s intended selection based on previously used words, phrases, or icons. When using scanning, the system presents various icons or words, and as the user selects options, predictive text can suggest subsequent words or icons, making communication faster and more fluid.

For individuals utilizing AAC systems, especially those with limited physical capabilities, predictive selection can significantly reduce the number of selections needed to convey a message. This functionality is particularly useful in improving communication speed and ease, enabling users to express themselves more effectively.

Other options, while they might relate to aspects of communication or language use, do not capture the essence of predictive selection within AAC systems as accurately. Teaching spelling, grammar correction strategies, and word pronunciation techniques serve different purposes that are not directly linked to the predictive functionalities designed to streamline the communication process in AAC devices.