for many of my commands I mostly just use a beep sounds as confirmation after execution. Sometimes that isn’t clear enough to know that it also did what I intended. E.g. for my also published shopping list (Shopping list skill) it may have added another product than the one I wanted.
I use text-to-speech only on very rare occasions. But because I had a screen available I thought a visual confirmation would be cool and faster than TTS.
May I present to you my visual conversation helper:
So what it does is transcribe your conversation. I’ve also started a feature where the application you use in the backend can have a choice list presented from which you can click-select an item.
Executable file, setup instructions and source code can be found here:
Comments or suggestions for improvement are welcome.