In 1965, USM's Haller modular furniture system was the first of USM's modular furniture systems to be launched onto the market. It was initially developed by Paul Schärer Jr., an engineering graduate of the ETH of Zurich, together with Fritz Haller, an architect based in Solothurn (CH), to meet USM's own requirements in the offices of its newly constructed production facility in Münsingen. It is based on an open system principle - able to be modified in almost any way desired, it provides a great deal of adaptability to individual needs for organisation and design at both the office and in a home environment. Aram Store stocks a range of USM display pieces and has fully trained staff to design units to meet individual needs.