Some of our consumer customers:

  • Concept and design for Windows 8 app

    APS ASTRA Platform Services

    Usability consulting

    ARD / IRT

     Additional digital services for the "Tatort" detective series,"Verstehen Sie Spass?", "Football EM 2000" (open TV) as well as the MHP prototype "Christiansen interactive"

    Corel Corporation

    User research for CorelDRAW Graphics Suite

    Interaction concept, Screen design and prototyping


    Multinational user studies in China, Germany, India and the USA


    Use concept for TV


    Usability Test and expert review

    Long-term cooperation with process and concept development, usability tests, prototyping and specifying dialog modules, e.g. for the 6000 series


    Usability consulting and design


    Ongoing cooperation, control concepts for additional TV services, software development, coaching in ergonomic software development for TV applications

    Ethnographic study for user interface "window"

    Concept and design for a concierge software and a mobile application

    Siemens Building Technologies

    User interface prototypes for the desigo product-line heating control, ventilation control, and air conditioning

    Siemens mobile

    Usability support for the development of control concepts for mobile phones


    User interface concept-development, workshops, usability consulting

    Smart Design

    International usability test

    Software for People

    Control concept for networked electronic entertainment, user interface software development


    Control concept for networked electronic entertainment, user interface software development

    Deutsche Telekom AG

    Usability test for a mobile application (in German)

    Telekom Austria

    User-centered design

    Usability Test for TuneUp Utilities

    Prototyping, User Guided Walkthrough, AttrakDiff, Usability Tests


    Implementation of an interactive prototype

    Requirements analysis, concept, design and usability test for the robotic mower iMow

    Vodafone D2

    International usability testing

    Concept, design and implementation of an iPhone/iPad app for Thermomix