Security systems employing an electronic lock and key apparatus
Security validation of machine components
Selectable multi-purpose card
Selective authorization of item transactions
Self actuating network smart card device
Self service terminal
Self verifying transaction card with disabling capability
Self-authenticating negotiable documents
Self-contained device for self-service delivery of electrical en
Self-contained programmable terminal for security systems
Self-service passenger ticketing system
Self-service terminal
Self-service terminal
Self-service terminal
Self-service terminal having a cassette and method of...
Self-service, banking system
Sensing device with mode changes via nib switch
Serialized system for image replacement documents
Service providing method
Service providing system and method