Abstract: A system and method for centralized security screening of packages including baggage. The system creates images and data concerning baggage to be reviewed, packetizes the data long with additional identification information, and conveys the data packets to a central screening location. All analysis of the baggage information is accomplished in a centralized way with risk assessments being provided to each image. Upon sensing of a package or baggage of concern, alerts may be sent to the screening location for action. Artificial intelligence tools are used to pre-screen images to assist with workload assignment.

Abstract: A system and method for cleaning an optical device in a hostile environment. A camera system is mounted in a protective mounting structure which may be unitary or comprise layers of material. The camera lens is covered by a scratch resistant cover and is cleaned by user operated bursts of air when debris obstructs the view of the camera. Debris is blown out of the aperture of the unit. When water collects on the lens cover, it is drained by a channel that also provides air via a venturi effect when air is blasted over the lens cover during cleaning.

Abstract: An animal training device for administering audio and physical encouragement to an animal. An animal worn device comprising sod and shock producing elements is attached to a leash or lead. A transducer or similar strength measuring means is connected to the shock and sound producers of the animal worn device. The leash or lead is connected to the transducer. As the animal pulls of the lead, the transducer measures the strength of the pull. When the pull strength of the naimal reaches a first level, an audio tone is sounded. If the strength of pull exceeds a second level a shock is administered to the animal. In this fashion the animal learns not to pull to hard on a lead. In an alternate embodiment, the trainer has a transmitter with variable signal strength. The animal worn device had a receiver that senses the signal strength. IF the signal strength drops to a preset limit indicative of distance from the transmitter, a tone is sounded. Further signal drop results in the a shock being delivered.

Abstract: A system and method for cleaning an optical device in a hostile environment. A camera system is mounted in a housing which may be unitary or comprise layers of material. The camera lens is covered by a scratch resistant cover and is cleaned by user operated bursts of air when debris obstructs the view of the camera. Debris is blown out of the aperture of the unit. When water collects on the lens cover, it is drained by a channel that also provides air via a venturi effect when air is blasted over the lens cover during cleaning.

Abstract: An authorization system using authorizing devices, such as smart cards. The authorizing devices of the present invention are used to authorize transactions on a computer system. The present invention is used to provide security against authorizing multiple transactions that are in a queue, the present invention comprises an authorizing device that only allows the authorization of only one transaction at a time. The authorization of only one transaction is accomplished by software which set an indicator in the volatile memory of the processing module on the authorizing device. The indicator indicates whether a transaction has been authorized or not. If the indicator indicates that one transaction has been authorized, then no further transactions can be authorized. A processing module in the authorizing device operates software which instructs the processing module to set an indicator once a transaction has been authorized.

Abstract: An animal training device for administering audio and physical encouragement to an animal. An animal worn device comprising sod and shock producing elements is attached to a leash or lead. A transducer or similar strength measuring means is connected to the shock and sound producers of the animal worn device. The leash or lead is connected to the transducer. As the animal pulls of the lead, the transducer measures the strength of the pull. When the pull strength of the animal reaches a first level, an audio tone is sounded. If the strength of pull exceeds a second level a shock is administered to the animal. In this fashion the animal learns not to pull to hard on a lead. In an alternate embodiment, the trainer has a transmitter with variable signal strength. The animal worn device had a receiver that senses the signal strength. If the signal strength drops to a preset limit indicative of distance from the transmitter, a tone is sounded. Further signal drop results in the a shock being delivered.

Abstract: A system and method for merchant invoked electronic commerce allowing consumers to purchase items over a network and merchants to receive payment information relating to the purchases. The system includes a server having software which gathers the purchasing information from a consumer to complete a purchasing transaction over a network. The system has a consumer data structure that stores purchasing information for registered consumers. The software is able to access the consumer data structure and enter the consumer's purchasing information during subsequent purchases. Having the software obtain and enter the consumer's purchasing information, the consumer does not have to enter the same information every time they purchase an item over the network. In alternate embodiments, the same technology can be applied to other arenas where a user may have to enter the same repetitive information.