High-Tech AAC

Augmentative and alternative communication systems that use electronic or digital technology to support communication, including speech-generating devices, tablets with AAC software, smartphones with communication apps, and eye gaze systems. High-tech AAC can offer sophisticated features like word prediction, symbol-to-speech conversion, environmental control, and internet access. However, high-tech AAC systems are expensive (often £2000-£8000+), require technical support and training, and depend on reliable electricity and internet connectivity — factors that severely limit their availability in the Global South.