Humanity's Sci-Fi Future: Are We Really Ready for Intelligent Robots?

NEW YORK — From transporters and

lightsabers to spaceships that can travel faster than the speed of light, futuristic devices that lie beyond humanity's grasp — for now, at least — are a staple of science fiction. And yet over time, people have steadily advanced the boundaries of what technology can do. For some, this raises concerns about whether we should be paying closer attention to sci-fi's cautionary tales about the hidden costs of relying too heavily on tech — particularly when it comes to robots and artificial intelligence (AI).
As machines become ever more sophisticated and specialized, and perhaps even begin to think for themselves, what does that mean for the humans who engineer and depend on them?