This proposal addresses the development of a model plan for analyzing architectural barriers as well as recommending generalized methods for overcoming such barriers in public and private buildings. It includes the research and development of a computer data software system which will organize and store the large amount of information needed into a manageable retrieval system that will guide the user through the decision making process and the other steps necessary to 1) identify barriers; 2)learn about state-of-the-art design standards applicable to their project; 3) determine alternative possible design solutions for meeting the technical specifications of the standards; 4)determine optimal as well as most cost-efficient design solutions; 5) identify products useful for meeting the technical specifications of the standards; 'and 6) determine costs of each proposed or required accessible feature. The proposed system would allow the user random access to retrieve this Information by specific building types and/or building element. For projects involving renovation of existing buildings, the data system will provide procedures to assist the user in determining priorities for modifications.Anticipated Results/Potential Commercial Applications of the Research:The proposed data system will show the building industry, manufacturers, and the disabled community new standards. better methods for achieving accessibility, and useful products. It will also introduce a learning and decision making process that should stimulate better accessible design. Sales of existing products and creative thinking about new and more creative solutions to the problems of access. The information itself bill be invaluable and the information exchange is expected to open new opportunities for manufacturers and sales groups.