REHADAT is Germany’s leading online information platform on inclusion, vocational rehabilitation, and assistive technology, funded by the German Federal Ministry of Labour and Social Affairs. The information services on assistive technology (AT) can be accessed on the internet portal REHADAT-Assistive Products, including a database with more than 12.000 products for everyday life and work that are available on the German market. The aim of the portal is to provide a neutral AT overview, practical information on the provision process, application proceedings and financing to promote the self-determination, rehabilitation and participation of people with disabilities. Provided search options include the navigation via product categories, an advanced database search via keywords and a search along the structure of the International Classification ISO 9999 "Assistive products - Classification and terminology". These previous search methods assume that users already think in terms of product categories or even know what kind of product is needed. A simple approach based on everyday activities was considered beneficial to help people search for assistive products who have no prior knowledge about assistive technology. To improve accessibility to assistive product information for this target group, REHADAT recently developed a new guided search tool relating to everyday activities and situations. In a first step, REHADAT implemented the International Classification of Functioning, Disability and Health (ICF) and used it as a structure to search for AT. As this approach is still rather complex, an easier and better understandable search for individuals without expertise in ICF and AT was aimed. Consequently, a simple, dialogue-based search tool using everyday language was realised in a second step.