How is this intended to be used?

[singpolyma]

I tried using it as "hey mycroft ... stop" during the wiki skill, but either mycroft isn't listening at that time, or else can't hear my over itself.

[forslund]

Currently the mic is muted while mycroft is speaking. We're aware that this is not ideal and will probably change soonish. Currently this is mainly used for stopping audio and other non-speaking effects of skills.

To stop the mark-1 from speaking you can press the button on top of the unit