Sense of agency in joint action: a critical review of we-agency.

The sense of agency refers to the experience of control over voluntary actions and their effects. There is growing interest in the notion of we-agency, whereby individual sense of agency is supplanted by a collective agentic experience. The existence of this unique agentic state would have profound implications for human responsibility, and, as such, warrants further scrutiny.

The reliability of assistance systems modulates the sense of control and acceptability of human operators.

Individuals are increasingly required to interact with complex and autonomous technologies, which often has a significant impact on the control they experience over their actions and choices. A better characterization of the factors responsible for modulating the control experience of human operators is therefore a major challenge to improve the quality of human-system interactions. Using a decision-making task performed in interaction with an automated system, we investigated the influence of two key properties of automated systems, their reliability and explicability, on participants' sense of agency (SoA), as well as the perceived acceptability of system choices.

Active self-motion control and the role of agency under ambiguity.

Purpose: Self-motion perception is a key factor in daily behaviours such as driving a car or piloting an aircraft. It is mainly based on visuo-vestibular integration, whose weighting mechanisms are modulated by the reliability properties of sensory inputs. Recently, it has been shown that the internal state of the operator can also modulate multisensory integration and may sharpen the representation of relevant inputs.

Being active over one's own motion: Considering predictive mechanisms in self-motion perception.

Self-motion perception is a key element guiding pilots' behavior. Its importance is mostly revealed when impaired, leading in most cases to spatial disorientation which is still today a major factor of accidents occurrence. Self-motion perception is known as mainly based on visuo-vestibular integration and can be modulated by the physical properties of the environment with which humans interact.

What is new with Artificial Intelligence? Human-agent interactions through the lens of social agency.

In this article, we suggest that the study of social interactions and the development of a "sense of agency" in joint action can help determine the content of relevant explanations to be implemented in artificial systems to make them "explainable." The introduction of automated systems, and more broadly of Artificial Intelligence (AI), into many domains has profoundly changed the nature of human activity, as well as the subjective experience that agents have of their own actions and their consequences - an experience that is commonly referred to as sense of agency. We propose to examine the empirical evidence supporting this impact of automation on individuals' sense of agency, and hence on measures as diverse as operator performance, system explicability and acceptability.