Design Science is retained by the world’s leading companies to assure that their products fit user needs. We conduct rigorous research and design user interfaces to optimize usability, safety, and customer appeal of products.

Founded in 1991, Design Science was one of the first consultancies 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 office is in downtown Philadelphia.