Reduce the opacity of the systems in order to have a better sense of agency and acceptability for the automated system

During Human–computer interaction (HCI), human can distinguish his own actions from the actions caused by the system or an external event. This feeling is called “Sense of Agency” (SoA; Gallagher, 2000). This form of self-awareness is important not only for motor control but also for the ascription of causal responsibility and serves as a key motivational force for human behaviour. Scientifically, the formation of the SoA is still questioned, but a consensus has been found by explaining this formation with a causal chain: “Intention – Action – Effect”