Operating or repairing industrial machinery can be tedious and time-consuming if you can’t find the right manual. Now there is SIOS – a one-stop app with all information for Siemens machinery. Top use cases were the basis for creating optimal access and usability: scanning a bar code, a digitalized library... The response has been impressive. So far, more than 300,000 engineers in over 100 countries have downloaded the app. Every day, the app helps users worldwide get more done more efficiently.