Tilty Vario: Growable, Tiltable and More than Active With Tilty Vario, we set ourselves the aim to develop a tiltable wheelchair equipped with all features of an activity wheelchair that is furthermore fully adaptable to the long-term development of its young users. The outcome of this approach is Tilty Vario: a light-weighted, growable and highly active tiltable wheelchair for children, teenagers and even adults.