ACTIVE MATERIAL BASED HAPTIC COMMUNICATION SYSTEMS

摘要

Active material based haptic communication and alert systems are provided. In an embodiment, a haptic alert system comprises: an active material in operative communication with a vehicle surface, the active material being capable of changing at least one attribute in response to an applied activation signal; and a controller in communication with the active material, wherein the controller is configured to selectively apply the activation signal, and wherein the vehicle surface has at least one property that changes with the change in the at least one attribute of the active material.