Exhibit 99.4
Director Equity Bonus to Gen. Jean E. Boyle

Liska biometry [LOGO]

December 21, 2004

Gen. Jean E. Boyle
5612 Watterson Street
Manotick, Ontario, K4M 1C6
Canada

         RE:      Director Equity Bonus

Dear Jean,

         Liska Biometry, Inc. is delighted to notify you that for services
previously rendered, in recognition of excellent work and dedication to Liska
Biometry, Inc., we are hereby granting you a Director Bonus in the form of
equity in the amount of 15,000 shares of common stock. Please be advised that
said shares will be registered pursuant to Form S-8. We recognize and
acknowledge that your services were not, in any way, in connection with the sale
of securities in a capital-raising transaction, nor were they directly or
indirectly in connection with promoting or maintaining a market for Liska's
securities. Thank you for your recognized contributions to this organization.

Sincerely,

Liska Biometry, Inc.