This software have owsome features.when we cann’t find any answer then google show him answer easily.in this voice deduction features good. you can find the answer without typing say ok google ask him question, after second we achived our answer.in this features we can access call .music, voice lock etc without typing say ’ok google ’ then he done it now.this software great helpes of blind man he can make call , listening music, many works without any helps.