Elly is a little quieter, but a deep thinker. She can regale you with tales of her father’s trip to America, fighting Nazis, ...

Ever asked a question and been met with a blank stare? It's awkward enough with a person—but on a humanoid robot, it can be ...

If you’ve ever tried to pay with cash in China and been met with a blank stare—or worse, held up a line while the cashier ...