EXHIBIT 10.31 Collateral Assignment of "Unencumbered" Customer Contracts This is an agreement dated as of June 15, 2000, between Viisage Technology, Inc., a Delaware corporation ("Viisage"), and Commerce Bank & Trust Company, a Massachusetts trust...Collateral Assignment of Customer Contracts • August 10th, 2000 • Viisage Technology Inc • Services-computer integrated systems design
