METHOD AND DEVICE FOR SUPPORTING GENERATION OF SCENARIOS FOR TESTING AUTONOMOUS DRIVING AND/OR ADVANCED DRIVER ASSISTANCE SYSTEM FUNCTIONALITY

Method and device for supporting generation of scenarios for testing autonomous driving and/or advanced driver assistance system, AD/ADAS, functionality for real world vehicles. A device () provides () a virtual environment () simulating an environment relevant for operation of vehicles having said AD/ADAS functionality and in which is operating: fully computer controlled movable virtual objects (-), human controlled movable virtual objects () and at least one virtual AD/ADAS vehicle () operating according to said AD/ADAS functionality. The device allows () a user of the device () to, via user interface (), control said one or more human controlled movable virtual objects () during operation and thereby cause generation of scenarios that the virtual AD/ADAS vehicle () is subjected to.