Can artificial intelligence be emotionally intelligent? In Boston, researchers have programed BB-8, the little droid from “Star Wars: The Force Awakens,” to detect expressions and determine how people are feeling. And that technology is being adapted for marketing, video games,…

Jun 09

What a smell looks like

Smells are normally invisible, but this lab in Colorado uses lasers to bring odors to life. The research is part of a nationwide project to build a robot that can smell.

Latest News