The APP developed for Schindler is an ad hoc tool designed to strengthen the customer's internal sales force. By means of the application, the product catalogue can be viewed and customised in real time. Thanks to the augmented reality view, the originally installed lift is virtually replaced with the selected model. In this way the end customer can see the result even before installation. The 3D interactive view also makes it possible to highlight every 3D detail of the parts in the catalogue.