TOKYO -- In a clandestine room located in a basement of an office building in Tokyo's Otemachi business district, the future of artificial intelligence is being conceived and shaped.
Inside, a row of five yellow-colored robots are learning to carry out orders that are challenging for any machine, even one armed with cutting-edge AI. But the robots grow smarter as they repeatedly try to do what they are told, learning by trial and error in the process.
