"Edison" and "Russell": definitions versus inventions in the analysis of emotion / Jean-Marc Fellous and Michael A. Arbib -- Could a robot have emotions? Theoretical perspectives from social cognitive neuroscience / Ralph Adolphs -- Neurochemical networds encoding emotion and motivation: an evolutionary perspective / Ann E. Kelley -- Toward basic principles for emotional processing: what the fearful brain tells the robot / Jean-Marc Fellous and Joseph E. Ledoux -- What are emotions, why do we have emotions, and what is their computational basis in the brain? / Edmund T. Rolls -- How do we decipher others' minds? / Marc Jeannerod -- Affect and proto-affect in effective functioning / Andrew Ortony, Donald A. Norman, and William Revelle -- The architectural basis of affective states and processes / Aaron Sloman, Ron Chrisley, and Matthias Scheutz -- Moving up the food chain: motivation and emotion in behavior-based robots / Ronald C. Arkin -- Robot emotion: a functional perspective / Cynthia Breazeal and Rodney Brooks -- The role of emotions in multiagent teamwork / Ranjit Nair, Milind Tambe, and Stacy Marse