[...] About her robot Kismet she says, "We're trying to play the same game that human infants are playing. They learn because they solicit reactions from adults."

But an infant's need for attention is not simply a "game." There is a true, internal reality that precedes the child's interchange with an adult, an actual inner state that is being communicated. An infant's need for a mother's care is dire, a physical imperative, a question of life or death. It goes beyond the requirement for food: an infant must learn from adults to survive in the world. But without a body at risk, in a creature who cannot die, are the programming routines Breazeal has given Kismet even analogous to human emotions? Can a creature whose flesh can't hurt feel fear? Can it suffer?