The Martin thread was database design-driven from the outset and from 1983 was focused on the possibility of automating the development process through the provision of techniques for business description that could be used to populate a data dictionary or encyclopedia that could in turn be used as source material for code generation. The Martin methodology provided a foundation for the CASE (computer-aided software engineering) tool industry. Martin himself had significant stakes in at least four CASE tool vendors - InTech (Excelerator), Higher Order Software, KnowledgeWare, originally Database Design Inc, Information Engineering Workbench and James Martin Associates, originally DMW and now Headstrong (the original designers of the Texas Instruments' CA Gen and the principal developers of the methodology).