MyCOMfree (My Communication free version) is to convert simple code similar to Morse code of radio into pre-registered script (voice) to assist communication.
This application was developed to support communication of small children and people with physical disabilities.
For example, in addition to the touch panel, the illuminance sensor or the proximity sensor is selected in addition to the touch panel such as "Yes" when touching the touch panel once, "No" when touching slightly longer, "Like" when touching twice briefly, etc. can do.
Also, as for voice to be uttered, it is possible to switch low voice like male or high voice like women by setting pitch and rate.
In MyCOMfree, the following fixed scripts are registered due to the combination of short point and long point - can not be changed, but you can freely change the speech script in the paid version (MyCOMedit).

If you have any problem to speech, please install "Google Text-to-speech" and open Android "setting" -> "language and input" -> "text reading output" and enable "Google text-to-speech".