The Dutch company Rollz is an established name in the rollator sector worldwide. The Rollz rollator can easily be transformed into a push wheelchair. With this innovative model, Rollz is aiming at Parkinson patients or people with disturbed walking patterns, such as people with MS or people who have had a stroke. The stimuli support the improvement of the walking pattern and step length. Rollz Motion Rhythm comes with an app on a smartphone that allows the person or their carer to adjust the vibration and sound intensity, the pitch and the length of the pattern.