Kam: There is a fair amount of romanticism surrounding robots, since the very early days when Karel Capek, a Czech writer, wrote in 1921 a play called R.U.R., and he coined the term robot. Since that time, and even earlier in the Frankenstein stories, we have been fascinated by these humanlike machines. We are primarily fascinated with the thinking that one day we can program them in such a way that they would have intelligence of their own - that they might have emotions like love and hate. Despite the great developments we've had, we're still quite far from this scenario.