1. A randomized study where the aim is to examine whether Mitii can improve the outcome of vestibular rehabilitation.The study includes 31 patients in a control and 32 patients in a intervention group with vestibular dysfunction. The control group undergoing normal rehabilitation in the fall clinic (ie, 2 times weekly rehabilitation in the fall clinic + home exercise program with printed instructions) while the intervention group undergoes rehabilitation with MITII (ie 2 times weekly rehabilitation in the fall clinic + MITII to support home exercises. The expectation is that the intervention group improve the most.