We are a research and user-interface-design company with one mission—fitting products to people. Founded in 1991, Design Science was one of the first companies to focus on the person/product interface. We have deep roots in those product categories where usability is mission critical—particularly medical devices, but also other products that are tools: commercial, industrial, or consumer. Our specific services include: • Human Factors expertise and Usability Testing to optimize the comfort and ease of use of products. • Ethnographic Research to discover the realities of actual product use and uncover user needs. • Interaction Design and Prototyping.