Ken Goldberg has been thinking hard about robots for almost three decades. His work ranges from over 170 peer-reviewed papers on things like robot algorithms and social information filtering to art projects about the interaction of people and machines. A professor at the University of California, Berkeley, he is establishing a research center to develop medical robots to assist in surgery. That is just the latest development in what he thinks will be one of the great technology breakthroughs of our age: the fusing of robotics and cloud computing. He talks about it in this edited and condensed conversation. (nytimes.com)