Usability: Berührungslose Mensch-Technik-Interaktion auf der Expo 2010

The Fraunhofer Heinrich Hertz Institute (HHI) has developed innovative touchless user interfaces for two exhibits which were shown at the Expo 2010 in Shanghai. The first exhibit presents a game for technical solution illustration for the cleaning of rivers. The second exhibit presents information about German products through interactive installation. The two systems were pre-tested with Chinese test persons in terms of "usability" and attractiveness.