Android apps.
Without to have internet
In training mode User must have options to save with own voice this 3 commands:
Point for me
Point for you
Back
I think the records must be no more than 3 seconds
User can say different sentence not exactly “Point for me” this is user choice
you must save also the command as sound file.
When user is in working mode when say some of the command if the app recognizes one of the command play the voice which is saved and display on screen the name of the command