A method and system for at least one of communication and interaction between a vehicle driver and a plurality of at least one of integrated and non-integrated applications like, e.g., native vehicle applications and/or aftermarket applications and/or nomad applications is disclosed. Especially, such a method and system for managing the at least one of communication and interaction by means of an interaction manager is provided, by which this at least one of communication and interaction is conducted or managed in such a way that risks and impairments for the safety and comfort of the driver are reduced considerably and workload and distraction of the driver are reduced considerably as well.