AAC (Augmentative and Alternative Communication) is a system of tools and methods that helps children who find verbal communication challenging. For many children on the autism spectrum, AAC can be a genuine breakthrough.
What is AAC?
AAC stands for Augmentative and Alternative Communication. "Augmentative" means it supplements existing communication; "alternative" means it replaces verbal communication when speech isn't possible.
The Three Main Types of AAC
- No-tech AAC: Sign language, gestures, facial expressions
- Low-tech AAC: Picture cards, communication boards, PECS
- High-tech AAC: Tablet apps, dedicated Speech Generating Devices (SGD)
Why is AAC Important for ASD Children?
Research clearly shows that using AAC does not inhibit verbal communication development — in fact, it often supports it. Children who use AAC experience less frustration because they're able to express their needs.
How Does Calmika Help?
Calmika's AAC module contains over 800 symbols that are:
- Adapted to local cultural contexts
- Designed in an ASD-friendly, clear visual style
- Available in 5 languages (HU/EN/PL/DE/RO)
- Fully offline capable
The core vocabulary — the 80 most important words — will always be free, because we believe every child has the right to basic communication tools.
Bogi and Dávid are Calmika’s co-founders and parents of three young children. They build Calmika from everyday family experience to make visual support simpler and more accessible.
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