Kärcher HMI Module

Smart functions are increasingly finding their way into private homes for cleaning tasks and promise noticeable time and energy savings. How much users actually benefit from intelligent cleaning devices in everyday life, however, depends to a large extent on the design of the user interface. The Kärcher HMI module was developed to make operation of their proprietary cleaning devices more intuitive and to standardise all their indoor product groups. A key feature is the circular yellow control panel featuring physical buttons for straightforward and precise operation of the device functions. The circular design supports ergonomic use and blends in seamlessly with the narrow handles of the cleaning devices. At the same time, the yellow ring makes a strong visual statement and creates a clear link to the brand. “The Kärcher HMI module is impressive for its systematic design language making it highly recognisable,” the jury members said in their verdict. “It is harmoniously incorporated into the overall design of the product while simultaneously strengthening the visual coherence of the brand. The high quality of the workmanship is another utterly compelling factor.” The clearly laid-out operating structure of the module makes it easy even for novice users to access the smart assistant functions of the cleaning devices. Depending on the device features, the display will show contextually relevant content – from assembly instructions to operating recommendations. It will, for instance, give users early warning if the freshwater tank is empty or the filter needs to be cleaned. To ensure flexible, global use, the customisable display can be configured in a variety of languages. Personalised greetings make for added user-friendliness. The modular configuration of the HMI module is designed for versatile reuse across different projects. This allows the company to significantly reduce development costs while guaranteeing a consistent user experience. Thanks to app connectivity enabling networking with digital systems and regular software updates, the module offers long-term, up-to-date usability – for pioneering household cleaning.