TANNER+Co. Certified Public Accountants and Business Advisors 675 East 500 South, Suite 640 Salt Lake City, Utah 84102 Telephone (801) 532-7444 Fax (801) 532-4911 E-mail: mail@bestcpa.com CERTIFYING ACCOUNTANTS' CONSENT U.S. Securities and Exchange Commission Washington, D.C. 20549 We have read Cimetrix Incorporated's Form 8-K regarding "Changes in Registrant's Certifying Accountant" and as pertaining to our firm, we agree with the statements contained therein. Tanner & Co. Salt Lake City, Utah February 25, 1998