Industry 4.0 affects the world of marble: the Prussiani machines can be equipped with STONAPP.®, the application that allows you to control your production and organize the after-sales service, the purchase of spare parts and to receive answers to your questions through smartphone and tablet with the Android and iOS operating systems. Specifically suitable for the new generations of stonemasons, STONAPP.® allows them to make the most of digital technologies at work, anytime and anywhere. Advantages. - Login via username and password. - Display the Prussiani machines of your company. - QR code scanner for quick entry of requests - Reiceve notifications at the beginning, during and at the end of each machining operation. - Photos shot by the camera on the machine. - Save the data regarding photos, performed machining operations and needed time.