A surface of a vehicle component can be dynamically deformable surface. The dynamically deformable surface can be configured to undergo deformations to dynamically form a dynamic button or other user interface element on demand. The dynamically deformable surface can include one or more biosensors. When a user engages the dynamic button with a portion of the body, the one or more biosensors can acquire user biodata. The user biodata can be used by the vehicle as input for various purposes. For instance, the vehicle can operate as a health-monitoring and/or comfort monitoring system. As a result of these arrangements, buttons and other user interface elements can appear and disappear depending on the need and/or application, providing a cleaner vehicle cockpit interface and greatly expanding the possibilities of where such buttons can be located at and how many things can be controlled by the driver using physical interfaces.