Christine Elizabeth Eboch 
How Do Virtual Assistants Work? 

A virtual assistant by any name — Alexa, Siri, whoever — can be a sweet addition to your home. You might use one for simple jobs like playing music or streaming podcasts. Or you might use one to communicate with friends and to remind you about homework while helping you make your breakfast. Find out how digital assistants work and what the future might hold for this part of a high-tech home.