I have another news about Inquisition. David Gaider on the official forum wrote that in the next part of the Dragon Age appear the reaction wheel, which is another important part of the dialog wheel...
I'm not sure I understand-- is there a tone wheel seperate from the dialogue choices?
No, it's not separate. We term the dialogue wheel which has tone choices to be the "tone wheel" and the dialogue wheel which has action choices to be the "action wheel". In the former your choices are mainly roleplaying... you're deciding how to say something, or what topic to address, but you're not doing anything. In the latter your choices are what to do about something (or expressing an opinion which doesn't involve tone).
In DA2, options on the choice wheel had a single paraphrase but three different spoken lines which varied based on the player character's dominant tone. As I mentioned previously, this made it difficult to come up with a paraphrase for all three (aside from being fairly expensive, wordcount-wise). While the answer could have been to paraphrase each line separately, in the end we decided the content was better used elsewhere.
In DA3, we are adding the "reaction wheel" to the previous two categories. This covers any situation where an emotional response is called for, where the three tones don't cover the needed territory (sadness, shock, rage... or just being stoic if one prefers), but we haven't shown it yet nor will I discuss it much.
But those are the three basic dialogue wheels with which we work, and the terms are specific to us writers. They're not ones you need to use. From the perspective of the player, one dialogue wheel is the same as any other.