A method for rendering views to an output device, including receiving vehicle data from a portable device. The vehicle data is from a frame of reference of an exterior environment of a vehicle. The method also includes receiving user data from a portable device. The user data includes a health data about a user from a frame of reference of an exterior environment of the vehicle. The method also includes generating a view based on the vehicle data, the user data and a model. The model includes one or more components that define the view. The method further includes determining a difference between the user data and the vehicle data. The method additionally includes rendering the view at a rendering speed to the output device by controlling the output device to update display of the view according to the determined difference. The rendering speed is based on the health data.