The Logic Group is a research group that primarily focuses on logical systems and information processing systems, and their Web page provides information about their projects. Projects described include CommerceNet, an online electronic 'commerce' system using online catalogs and information services, and RegNet, which is creating a nationwide regulatory system for all types of information. Also included in this site are technical reports for these projects and other Logic Groups Publications, as well as links to educational materials about logic. Users may also access and download software for information manipulation.