A hands free way to start and stop the dictation when in an exam room Merged

i.e.: "Hey Talkatoo, start dictation" to turn the microphone on.
Similar to using Siri or Alexa, it would be helpful to have the ability to verbally tell the mobile app to start and stop the microphone. If they are in an exam and are holding a dog, and the owner starts talking about another pet, they would like to be able to turn off the microphone without having to stop what they are doing.