Already, the first burger restaurant run entirely by a robot has opened in San Francisco. But progress in robotics hasn't been confined to the food service industry. Last year, we introduced SAM (Semi-Automated Mason), a bricklaying robot that can do the work of 6 unionized masons every single day, without a break, benefits or a paycheck. And as it turns out, SAM already has some competition. Enter Fastbrick Robotics' Hadrian X, a brick-laying robot that will soon be capable of constructing whole homes by itself. According to the company's website, Hadrian is capable of constructing the walls of a home in a single day.