Word prediction technology is used to assist with text entry. It starts by predicting the current word being typed and then based on word frequency and context it is able to predict the next word to be used. Some word prediction software includes spell check, speech synthesis, and “hotkeys” for frequently used words. These programs are particularly useful for people who have limited fine motor abilities, type slowly, use probes or pens. They are also valuable for people with minor visual impairments or dyslexia.
Voice recognition systems (voice-to-text, speech-to-text or speech recognition programs) allow users to enter text by verbal command rather than by typing. These systems can be used to create, letters, memos, e-mail messages, essays or to browse the Internet, and navigate various applications.
Some individuals find the writing process difficult, particularly the planning stage. There are many organizational tools available that can help to provide frameworks for planning or for composition during different stages of writing. These programs use semantic maps and a variety of graphic organizers to facilitate the writing process. Some graphic organizers include Draft:Builder, Spark-Space Learner and Inspiration.
A number of commonly used software programs contain accessibility features that will allow the programs to be more usable for struggling students. Many users are unfamiliar with the capabilities of these programs. For a description of programs and suggestions please see page 24 of this manual.
This manual will also feature information about a few of the many assistive devices that have been developed. Assistive devices help people negotiate physical barriers in their environment. Assistive devices can vary from Braille embossers (hardware device for “printing” a hard copy of a text document in Braille) to alternative keyboards. An example of an assistive device that helps individuals with limited mobility/fine motor control is an alternative mouse in place of the standard computer mouse.