You are given 6 seconds to speak your query and then Pi Assistant will answer to it. Your speech will go to recognition if you don't speak for 2 seconds.
But you must remember certain guideliens:-
1. You must ask appropriate questions to the Pi Assistant. If inappropriate questions are asked it will be redirected to google.
2. You must not trick the Pi Assistant by asking silly questions or make it angry or upset by misbehaving with it.
3. You must deliver your speech properly or else it will not be properly recognised by the Pi Assistant.
4. If the Pi Assistant fails to give you proper answer then please don't abuse it.