Why is S- Voice saying that I can not use the program due to an open app?

[AC Question]

s- voice says that i can not use due to open app

how do i find out what app is open an using the s - voice mike

 

[B. Diddy]

Re: s- voice says that i can not use due to open app

Welcome to Android Central! Google Now might cause a conflict, especially if you have "Ok Google" detection set to "From any screen."