Getting started with eye-gaze communication

[admin]

Eye gaze can provide a way to make choices, comment, ask, refuse and participate. Assessment should look beyond a single test session because fatigue, seizures, lighting, positioning and unfamiliarity affect performance.

Key points to discuss:
- Start with motivating choices and reliable yes/no signals.
- Ask for joint assessment by speech and language therapy/AAC, occupational therapy and vision specialists where available.
- Optimise seating, screen position, calibration, symbol size and dwell time.
- Model communication throughout ordinary activities without turning every interaction into a test.
- Allow generous processing time and treat looking away as meaningful when appropriate.
- Keep a low-tech backup for illness, fatigue, outdoor use or equipment failure.

Sources:
- NHS Rett syndrome overview: https://www.nhs.uk/conditions/rett-syndrome/
- IRSF Communication in Rett resources: https://www.rettsyndrome.org/resources/communication/
- Consensus care guidelines: https://pmc.ncbi.nlm.nih.gov/articles/PMC7488790/

Important: This post provides general information, not individual medical advice. Care and treatment must be personalised by qualified healthcare professionals. If you are worried that someone is seriously unwell, use your local urgent or emergency service.