Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: Targeted content may be provided to a designated set of one or more interconnected resources. Programmatic operations are executed using resources that are private to the one or more interconnected devices. The operations, when executed, cause or result in (i) monitoring activities of one or more users of the designated set; (ii) developing profile information of the one or more users, where the profile information is based at least partially on information determined from monitoring activities of the one or more users; (iii) generating, from the profile information, a set of coded data that represent selection criteria; and (iv) communicating the set of coded data to a programmatic source external to the system, where the represented selection criteria enables programmatic selection of content resources from a content library for the system.

Abstract: A self-checkout system for a retail establishment that allows a customer to checkout multiple items having respective identification codes, the system includes a computer having memory with a buffer, an identification code reader coupled to the computer for determining the identifications of the items by the identification codes, a security verification mechanism coupled to the computer for verifying that the items actually being checked out from the retail establishment are the same as those identified by the identification code reader, and whereby the computer is adapted to store identification information of multiple items obtained by the identification code reader in the buffer before verifying that the items actually being checked out from the retail establishment are the same as those identified by the identification code reader.

Abstract: A self-checkout system for a retail establishment that allows a customer to checkout multiple items having respective identification codes, the system includes a computer having memory with a buffer, an identification code reader coupled to the computer for determining the identifications of the items by the identification codes, a security verification mechanism coupled to the computer for verifying that the items actually being checked out from the retail establishment are the same as those identified by the identification code reader, and whereby the computer is adapted to store identification information of multiple items obtained by the identification code reader in the buffer before verifying that the items actually being checked out from the retail establishment are the same as those identified by the identification code reader.

Abstract: A portable bar code scanner system uses various interchangeable interface boards which allow the scanner system to be used with a plurality of different input/output devices (transaction terminals, computers, cash registers) having different operating characteristics. One of these boards is capable of accepting and transmitting digital character strings of various bit lengths to accommodate the operating characteristics of input/output devices using data in a string of predetermined bit length.