We all remember those commercials from the 1980s where someone says, “I’ve fallen and I can’t get up.” While those devices still exist, many people now rely on their smartphones to call for help. But ...

Virtual assistants will soon be as commonplace as smartphones -- in many parts of the world, they already are. Most smartphones have a built-in assistant powered by artificial intelligence (AI), ...

Amazon Alexa is perfect for hands-free assists in many scenarios, but alongside a cursory Google search, these features can ...