Further, all of these techniques can be defeated in some way because all authenticating are image processing systems. In this digital authenticating age, images can be easily copied or created. For example, field studies have shown authenticating that finger recognition can have a failure rate as high as 50%. Facial recognition, on uncooperative individuals, has a failure rate of 100%. Covert elemental XRF tagging is a patent pending technology that does not suffer from the common weaknesses associated with most biometric methods. Using elemental tagging and XRF detection it is possible and inexpensive to implement ultra secure, easily validated personnel access and identity documents. This technology provides an additional level of security through covert tagging and can be effectively used in conjunction with typical finger scan authenticating or hand geometry biometric techniques.

Cold or Hot (32-105°) Water Resistant, Easy Real-time Data Exchange with PC or PDA: Serial I/O, MSExcel Compatible authenticating Format Easy to Ship and Transport: May be carried, shipped or transported in the included carrying case without exterior labeling. (Conforms to 49 CFR) Comfortable to Hold, Ergonomically Designed, Convenient Size: Weight 4.5lbs, Size 4" x 10" x8", Safer Than Ever! Shutter safety lock; shutter safety switch - automatic shut-off when instrument is removed from sample.Standard accessories: Battery charger, ActiveSync Cradle for data transfer from Casio, Carrying Case, From pre-manufacturing to post production, keymaster works with the product manufacturer to develop an appropriate elemental tagging authenticating system, either incorporated into the product or applied to the product after manufacturing.

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