Would you let a robot chauffeur you around town, twirl its arms violently as it worked on a production line, or even perform surgery on you? Say yes--because the future is now.
Asimov wrote "a robot may not injure a human being, or through inactivity allow a human being to come to harm," but some of our robotic war machines are already challenging that. As a counterpoint, let's take a look at the lovable bots that were created to help care for us.
