  Across several branches of conversational interaction research including
interactions with social robots, embodied agents, and conversational
assistants, users have identified trust as a critical part of those
interactions. Nevertheless, there is little agreement on what trust means
within these sort of interactions or how trust can be measured. In this paper,
we explore some of the dimensions of trust as it has been understood in
previous work and we outline some of the ways trust has been measured in the
hopes of furthering discussion of the concept across the field.
