When robots live among us

Get ready for machines that care for our elderly, clean our houses, and even have sex with us.

Humanoid robots previously held sway only in fiction, but scientists say such machines may soon move among us, serving as hospital orderlies and security guards, caring for our elderly, even standing in as objects of friendship or sexual and parental love. As we embark upon this new era, it is worth asking whether such robots might ever seem truly emotional or empathetic. Could they be engineered to show loyalty or to get angry?

Read full story at Discover.