One popular theme in science fiction film is whether robots will someday replace humans, a question raised in the film adaptation of Isaac Asimov's "I, Robot" (in jobs) and in the film "Real Steel" (in sports), or whether intelligent robots could develop a conscience and a motivation to protect, take over, or destroy the human race (as depicted in "The Terminator", "Transformers", and in '). Another theme is remote telepresence via androids as depicted in "Surrogates" and "Iron Man 3". As artificial intelligence becomes smarter due to increasing computer power, some sci-fi dreams have already been realized. For example, the computer Deep Blue beat the world chess champion in 1997 and a documentary film, ', was released in 2003. Another famous computer called Watson defeated the two best human "Jeopardy" (game show) players in 2011 and a NOVA documentary film, "", was released in the same year.