Dolphin Ultrasonic Commands Voice Assistance
Photo source: https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Dolphind.jpg/200px-Dolphind.jpg A newly issued report makes me wonder whether a Dog Whistle could issue commands to voice assistance devices? Dolphin ultrasonic audio, not within human hearing range, can issue commands to voice assistance Amazon, Apple and Google devices according to a news report from the BBC - http://