Japanese androids take us closer to ‘Blade Runner’ future

Japanese androids take us closer to ‘Blade Runner’ future: "A future in which it is difficult to tell man and machine apart could soon become reality, scientists say, after recent robotic breakthroughs in Japan. 




But as the once-fantastical idea of wise-cracking android sidekicks takes form in laboratories — and the gap between humans and robots narrows — society faces ethical and legal complications as yet undreamed of, they warn."