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On a recent morning, I knocked on the front door of a handsome two-story home in Redwood City, California. Within seconds, the door was opened by a faceless robot dressed in a beige bodysuit that clung tight to its trim waist and long legs.
This svelte humanoid greeted me with what seemed to be a Scandinavian accent, and I offered to shake hands. As our palms met, it said: “I have a firm grip.”
When the home’s owner, a Norwegian engineer named Bernt Børnich, asked for some bottled water, the robot turned, walked into the kitchen and opened the…
