Towards reaction and response time metrics for real-world human-robot interaction

Abstract

Reaction time and response time have been successfully measured in laboratory settings. As robots move into the real-world, such metrics are needed for human-robot team deployments when evaluating interaction naturalness, ability to maintain safety, and task performance. Potential real-world reaction and response time metrics for peer-based teams are presented. Primary and secondary task reaction and response times were measured via video and auditory coding for a subset of first response tasks. The successful application of the metrics showed that primary task reaction and response times were longer for human-robot teams.