Meet Aria, a robot with 17 motors driving her facial expressions and AI powering her more "emotional" conversation skills.

Of course, you can hire a cleaning service to do the work for you, but investing in a robot vacuum cleaner is a more cost-effective and efficient way to clean your home without lifting a finger.

The best robot vacuums patrol your home to clear away dust, debris, and sometimes even stains on hard floors — no elbow grease required. iRobot dominated the robot vacuum realm from the early ...