Communication challenges and use of communication apps among individuals with cerebral palsy

Verbal communication is the most immediate way of expressing oneself and the fastest way to make a first impression on others. However, for individuals with cerebral palsy (CP), which is generally accompanied by speech impediments, verbal communication can present a major hurdle to social interactions.

In this study, 10 individuals with CP (four men and six women) and speech impediments were surveyed using questionnaires and semistructured interviews to explore the following four points: (1) communication difficulties in life, (2) communication methods and related problems, (3) application of existing AAC methods, and (4) predicaments using existing communication technologies.

The study found that individuals with CP and speech impediments speak slowly and generally choose to avoid conversations or engage passively, relying on written words, simplified phrases, and physical gestures to compensate for their language impediments. Family education and educational attainment influence their communication strategies.

Following advancements in technology, individuals with CP have become more reliant on text communications via phone apps such as Line and Facebook Messenger, and use text and stickers to express themselves. Despite the many problems with the usability of assistive devices and tech products for individuals with CP, reducing the number of operational steps and time constraints can improve the convenience of these products for individuals with CP.