Human beings have been interested in intelligent automation as far back as ancient times, when Greeks believed an automated man made of bronze circled Crete several times a day to protect Europa, the mother of the island’s King Minos, from pirates and invaders. This myth from more than 2,000 years ago perhaps prophesized the vision people have today of relinquishing routine tasks to machines, so people can take on assignments that require creative thinking and high-level reasoning.