classz123
Posts: 1
Joined: Mon Mar 11, 2019 3:06 pm

Touchchat style app for a touchscreen using a pi

Mon Mar 11, 2019 3:21 pm

:?: I developed the hardware configuration for a cheaper alternative for an aac device but I need software to fully support nonverbal students.

I need an app that I can put a word or picture into a block and once pressed it would say the programmed word. I know Espeak exists but it only uses the keyboard. I need something that i can put a pec or phrase into and allow the child to speak.

Any suggestions?

scotty101
Posts: 3649
Joined: Fri Jun 08, 2012 6:03 pm

Re: Touchchat style app for a touchscreen using a pi

Mon Mar 11, 2019 4:45 pm

Are you looking for an existing App or are you looking for help to write one yourself?

I seem to recall a similar project before but can't find it.
Electronic and Computer Engineer
Pi Interests: Home Automation, IOT, Python and Tkinter

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Imperf3kt
Posts: 2554
Joined: Tue Jun 20, 2017 12:16 am
Location: Australia

Re: Touchchat style app for a touchscreen using a pi

Mon Mar 11, 2019 8:54 pm

How many words do you need?
I know of one program that can easily do this, and could possibly build you a sample, but this isn't its intended purpose, so would require manually adding every single word you'd ever want to use.

It's support on the Raspberry Pi is currently minimal / experimental and it only works on a Pi2b or Pi3b / Pi3b+
I am yet to test it on a Pi3A+. I suspect it will work, but the limited RAM of a Pi3A+ is a slight concern.
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mmk8283
Posts: 9
Joined: Thu Oct 18, 2018 11:31 am

Re: Touchchat style app for a touchscreen using a pi

Tue May 28, 2019 2:24 pm

I used this instructable and modified it to work with capacitive touch sensors. but I think this is what you are looking for.

https://www.instructables.com/id/Playba ... pberry-Pi/

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