Applying a priming mechanism for intention recognition in shared control

Abstract

In many robotics shared control applications, users are forced to focus hard on the robot due to the task’s high sensitivity or the robot’s misunderstanding of the user’s intention. This brings frustration and dissatisfaction to the user and reduces overall efficiency. The user’s intention is sometimes unclear and hard to identify without some kind of bias in the identification process. In this paper, we present a solution in which an attentional mechanism helps the robot to recognize the user’s intention. The solution uses a priming mechanism and parameterized behavior primitives to support intention recognition and improve shared control for teleoperation tasks.