In order to assist with teaching communication to students with profound learning disabilities, CBoard takes the idea of AAC (Augmentative and Alternative Communication) techniques in the form of a web app. However, this lacks the fundamental principle behind Picture Exchange Communication (PEC) which is, exchanging pictures.

Why not have both?

What it does

Lemonchat allows users to display their physical AAC images on the webcam, and the app speaks out the image and displays its corresponding symbol. Lemonchat gives a voice to the voiceless.

How I built it

Microsoft Azure, Unity3D.

Challenges I ran into


Accomplishments that I'm proud of

Learning how to use Azure.

What I learned

Azure integration with Unity.

What's next for Lemonchat

*1-to-1 chat with chat bubbles, *speech-to-AAC conversion.

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