Low-Tech AAC: Simple Communication Options That Work

When words are hard to come by, a picture, a board, or a pointed finger can open a whole world — and none of it needs a screen or a battery.

In short

Low-tech AAC (Augmentative and Alternative Communication) means simple, no-power tools that help a child who isn't yet speaking — or who speaks unreliably — to communicate right now. The most common options are picture cards, communication books and boards, symbol or photo exchange systems (like PECS), choice boards, gestures and key-word signing, and alphabet or core-word boards for children who can spell or recognise words. These are powerful starting points: research is clear that giving a child a way to communicate does not hold back speech — it usually encourages it.

The options, explained simply

• Picture cards & photographs — real photos or simple symbols of favourite foods, toys, people and activities your child can hand over or point to.
• Communication boards — a single sheet grouping useful symbols (drink, more, all done, help) so your child can point to express needs at meals, play or bedtime.
• Communication books — a small flip-folder organised by topic (food, feelings, places) for a wider vocabulary on the go.
• PECS-style exchange — your child hands a picture to a partner to make a request, building the powerful idea that communication gets a response.
• Choice boards — two or three options side by side ("banana or biscuit?") to give your child a real say.
• Gestures & key-word signing — pairing a sign with a spoken word for everyday concepts like more, eat, sleep.
• Core-word & alphabet boards — for children who can recognise words or letters, a small set of high-use words that combine into many messages.

Low-tech tools are portable, robust, low-cost and always available — which is exactly why many children begin here, often alongside speech therapy, before any high-tech device is considered.

When to seek guidance

If your child is past the usual milestones for first words or two-word phrases, points and gestures instead of speaking, or gets frustrated trying to be understood, a speech-language therapist can help choose the right starting board and vocabulary for your child. There is no "too young" and no prerequisite — AAC supports communication at every level.

The Pinnacle way

Developmental measurement supports care planning; diagnosis requires an appropriately qualified healthcare professional., under qualified clinician care — never from an app or an online form. Our therapists match the right low-tech tools to your child and update them as your child grows. Explore speech therapy, learn what the AbilityScore is and how it's established, or start here.

Trusted sources

American Speech-Language-Hearing Association (ASHA) guidance on augmentative and alternative communication; HealthyChildren.org (American Academy of Pediatrics) on supporting early communication.

Next step — Unsure which board or system fits your child? Book a Pinnacle assessment and let a clinician guide your first step.

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