More from the article...

... Digital assistants use advanced artificial intelligence (AI), natural language processing, natural language understanding, and machine learning to learn as they go and provide a personalized, conversational experience.

Such devices are reasonably effective for for things like checking the weather or setting a timer while cooking. However, it might not be such a good idea to rely on them in more serious situations.

Joe Davies, a tech expert from Ask Optimo has told Digital Journal about six things to avoid asking voice assistants if you want to protect your privacy and ensure a smooth experience. ...