A haptic feedback system consists of several key components, including actuators, sensors, and control algorithms. The actuators are responsible for generating touch sensations, with common types being Eccentric Rotating Mass (ERM), Linear Resonant Actuators (LRA), and Piezoelectric Actuators (PA) that create vibrations or movements in response to input[6]. For instance, surgical simulators use these actuators to provide realistic feedback during training sessions, aiding in the development of precise motor skills[5].
Sensors detect user inputs and send this information to the control algorithms, which determine the appropriate haptic response. The materials used in these systems can vary based on the application; for example, vibrotactile technology is popular in gaming accessories, allowing users to experience vibrations during gameplay, enhancing immersion[2].[1]
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