“…In order to create a robust system, which has an error rate acceptable by the users, this factor could be of utmost importance. Studies in literature [1,2,5,[7][8][9], that have dealt with multimodal input behavior, show distinct interindividual differences, but, to our knowledge, were purely descriptive in nature. Little is known about which information, drawn from a user's interaction history, is actually relevant to achieve an increased robustness of a system as well as how such information can be applied in the first place.…”