Open YOUR World to YOU: Since you are an OS/2 user, you may be interested in the recent review of MATRIX COGNITION which appeared in the November, 1993 issue of Inside OS/2: An Independent Journal for OS/2 Users, Munich, Germany on page 54. MATRIX COGNITION ia a new type of user-directed decision support system, and is a mixed 16-32 bit character-oriented horizontal application EXCLUSIVE to IBM-OS/2, requiring an installed copy of OS/2 version 2.0 or higher. It is certified by IBM as "Ready! for OS/2". MATRIX COGNITION utilizes a menu of 30 topic-domains in business, organizational, technical, and personal decisions, including such topics as: Operations, Marketing, Taxes, Financial, Personnel, Compensation, Health Care, Planning, Organizational, Culture, Government, Budgetary, Research, Investment, Computing, Housing, Family, Education, Travel, Autos, Leisure, Savings, and General decisions. MATRIX COGNITION is now shipping, and it is priced at $250. per license. Taxes and mailing are included, with full support for one year by phone, FAX, e-mail, and CompuServe. For better decisions BY you FOR you, order YOUR copy today. Sincerely, John H. Frenster, President Frenster Associates, P.O.Box 7338, Menlo Park, CA 94026-7338 Voice:415/367-6483; FAX: 415/364-1773; CompuServe: 71077,2534 E-mail: frenster@cup.portal.com Reference: Frenster, JH "Matrix Cognition in Medical Artificial Intelligence", Proc. 11th IEEE Engineering in Medicine and Biology International Conference, Seattle, WA, Nov. 10, 1989, pp. 1821-2.