A figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable
Examples of Metaphor from Famous People "Art washes away from the soul the dust of everyday life." - Pablo Picasso "Conscience is a man's compass." - Vincent Van Gogh "Chaos is a friend of mine." - Bob Dylan " All religions, arts and sciences are branches of the same tree." - Albert Einstein
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I believe that making online purchases through smart speakers isn't a good idea. It would become very easy to steal credit card information if you are just yelling it into your devices. You also have the scenario were a kid or friend could jokingly order something.
Communication is the only way to get your thoughts out/ talk to someone so if we couldnt di that no buisness would be done and there would be no interavtive things to do.