Software used at workplaces is mainly developed for sighted users. Marburgbased company Dräger & Lienert has made it the core of its mission to invent software for blind and visually impaired users and caters to their specific skills. Since founding their company in 1989, it has been a very personal goal for Kerstin and Hansjörg Dräger Lienert to develop innovative and inclusive techniques that allow blind people to work autonomously without limitations. Due to his own progressing eye disease, Hansjörg Dräger Lienert was able to develop many great ideas for innovative aids for the blind, which are to this day fairly unique in the market.