CONSENT
We have issued our report dated January 21, 2000, except for Notes K and N for
which the date is March 23, 2000, accompanying the consolidated financial
statements of Sensar Corporation and Subsidiaries included in the Annual Report
on Form 10-K for the fiscal year ended December 31, 1999, which are incorporated
by reference in this Form S-3 Registration Statement. We consent to the
incorporation by reference of the aforementioned report in the Registration
Statement and to the use of our name as it appears under the caption "Experts."
/s/ Grant Thornton LLP
GRANT THORNTON LLP
Salt Lake City, Utah
September 12, 2000
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