(Un)pleasantries

“Smile and wave, boys; smile and wave.” It happens sometimes. I’m walking through the grocery store, and I run into someone I haven’t seen in a while. It’s always good to see old acquaintances, but I never know what to say anymore. “How’s it going?” is a frequent greeting. How do I answer that? Standing […]

useful

A robot may not injure a human being, or, through inaction, allow a human being to come to harm. A robot must obey the orders given it by human beings except where such orders would conflict with the First Law. A robot must protect its own existence as long as such protection does not conflict […]