At its plant in Arnsberg, TRILUX produces a daily total of 10,000 luminaires with an average lot size of 28. They also produce many custom products. This requires a high degree of flexibility in terms of production and a large number of manual production steps. To increase productivity while maintaining their exacting quality standards, the company decided to develop a digital worker guidance program. The most important requirements for the worker guidance system were that it meet with high acceptance among plant workers and that it be a robust solution capable of handling round-the-clock use. The high flexibility of the operation must also be reflected in the solution, meaning that the requirements of a range of departments must be harmonised.