# What is eye-gaze technology and who is it for?

Canonical: https://pinnacleblooms.org/ask/what-is-eye-gaze-technology-and-who-is-it-for
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

Eye-gaze technology lets a child control a communication device by looking at the screen — a camera tracks where the eyes point, so resting the gaze on a symbol or word speaks a message. It is a form of AAC for children who understand and want to communicate but have significant motor difficulties that make hands or speech unreliable. The right system is always matched by a speech-language therapist.

*When a child's hands can't yet point or sign, their eyes can do the talking — and technology now listens.*

## In short
Eye-gaze technology lets a child control a computer or communication device simply by looking at it. A small camera tracks exactly where the eyes are pointing on the screen, so by resting their gaze on a picture, word or symbol, the child can speak a message, make a choice or play — no hands or voice needed. It is a powerful form of **AAC** (augmentative and alternative communication), made for children who have plenty to say but whose bodies can't yet reach a keyboard, touchscreen or speech.

## How it works and who it helps
The device has an infrared eye-tracker built into the screen. After a short, playful calibration, it knows where the child is looking. The child then "selects" by dwelling their gaze on an item for a moment, or by a blink — and the device speaks the word aloud or carries out the action. It learns the child's vocabulary and grows with them, from single symbols to full sentences.

It is most often helpful for children who:
- have significant motor or physical access difficulties — such as cerebral palsy, spinal muscular atrophy or other conditions affecting hand and head control;
- are minimally speaking or non-speaking, yet show clear understanding and intent;
- find touch or switch access tiring or unreliable, but have steady eye control.

Eye-gaze is not a replacement for a child's voice — it is an additional pathway to it. Many children use it alongside gestures, vocalisations and other AAC tools. The right fit depends on the child's vision, seating, attention and current communication, which is why it is always matched by a speech-language therapist, not bought off a shelf.

## The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an app or online form. Our therapists assess whether eye-gaze suits your child, trial the right system, and build a vocabulary that grows with them. Explore [speech therapy](/speech-therapy), understand [the AbilityScore](/ask/what-is-the-abilityscore-and-how-is-it-calculated), or start [here](/).

## Trusted sources
American Speech-Language-Hearing Association guidance on AAC and access methods; WHO framework on assistive technology and participation.

**Next step —** Wondering if eye-gaze could give your child a voice? [Book a Pinnacle assessment](/enroll) and let our clinicians find the right fit.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.

## Sources
- ASHA — Augmentative and Alternative Communication (AAC): https://www.asha.org/public/speech/disorders/aac/
- WHO — Assistive technology: https://www.who.int/news-room/fact-sheets/detail/assistive-technology

## Connected topics and perspectives
- Parent: https://pinnacleblooms.org/ask/lens/stakeholder/parent
- Support: https://pinnacleblooms.org/ask/lens/intent/support
- Screen: https://pinnacleblooms.org/ask/lens/lifecycle/screen
- Book Assessment: https://pinnacleblooms.org/ask/lens/route/book-assessment
- Family Empowerment: https://pinnacleblooms.org/ask/lens/empowerment/family_empowerment

## Related question paths

### Explore therapy & support
- What communication options help a non-speaking child with Cerebral Palsy?: https://pinnacleblooms.org/ask/what-communication-options-help-a-non-speaking-child-with-cerebral-palsy
- Communication options for a non-speaking child with Rett Syndrome: https://pinnacleblooms.org/ask/what-communication-options-help-a-non-speaking-child-with-rett-syndrome
- What techniques are used in augmentative and alternative communication (AAC)?: https://pinnacleblooms.org/ask/what-techniques-are-used-in-augmentative-and-alternative-communication-aac
- How can AAC help a child with Cerebral Palsy?: https://pinnacleblooms.org/ask/how-can-augmentative-and-alternative-communication-aac-help-a-child-with-cerebral-palsy
- How AAC Helps a Non-Verbal or Minimally Verbal Child: https://pinnacleblooms.org/ask/how-can-augmentative-and-alternative-communication-aac-help-a-child-with-non-verbal-minimally-verbal-presentation
- Are tablets useful for children with special needs?: https://pinnacleblooms.org/ask/are-tablets-useful-for-children-with-special-needs
- AAC Apps for Non-Speaking Children: https://pinnacleblooms.org/ask/are-there-apps-that-help-non-speaking-children-communicate
- Can AAC help a child who is minimally verbal?: https://pinnacleblooms.org/ask/can-aac-help-a-child-who-is-minimally-verbal
- Can educational apps actually help my child learn?: https://pinnacleblooms.org/ask/can-educational-apps-actually-help-my-child-learn
- Can my child use both speech and AAC together?: https://pinnacleblooms.org/ask/can-my-child-use-both-speech-and-aac-together
- Does screen time cause speech delay?: https://pinnacleblooms.org/ask/does-screen-time-cause-speech-delay
- Does using picture cards help my child talk?: https://pinnacleblooms.org/ask/does-using-picture-cards-help-my-child-talk

### At home & in everyday life
- How can I work on Interactive Gaze with my child at home?: https://pinnacleblooms.org/ask/how-can-i-work-on-interactive-gaze-with-my-child-at-home