Didier Schwab

Did you follow steps mentionned in readme.md ?

@Andry-Bal Thank you for comment, it will help both us and other users.

I don't see very well how the game would be. Can you explain more ? What abilities, skills would it help ?

An example of heatmap 

Very nice :)

Do you know if it is still an issue @kuhlkrein ?

Yes, I am sure. In fact, I work with lot of people involved in speech synthesis and speech recognition. It is something I think about.

don't forget to add labels on the right (enhancement for instance here, bug elsewhere)

No, it is not done yet

it should be done for other games (where is it for instance).