What is Uncanny Valley

This chapter provides a critical analysis of the potential short- and long-term cultural, emotional, and ethical outcomes facing Explosive Ordnance Disposal (EOD) specialists working closely with anthropomorphic robots in daily team situations as viewed through the interdisciplinary lens of Human-Robot Interaction (HRI) research. Effective small group communication and decision-making is especially critical for EOD teams. Communication failures cause immediate safety concerns, potential physical and psychological harm to EOD team members, and similar repercussions for any individuals in close physical proximity of the Unexploded Ordnance (UXO). The complexity of EOD Team duties, coupled with the inherent limitations of human performance, make it gravely important that technicians have tools that aid rather than hamper team goals. The U.S. Military is seeking a refinement of EOD robot design, including the incorporation of some humanlike characteristics such as biped design, upright walking ability, and responsiveness to human voice and gesture commands. These characteristics can be arguably useful for robots to move in human spaces, learn in a humanlike way, dexterously disarm munitions, and communicate efficiently with human users. But while humanoid design may move the role of the robot to one that becomes potentially more effective in some environments, it may complicate emotional and ethical issues in terms of how human team members view the robot – as an extension of self, an external tool, a team member, a pet, or other entity.