Abstract: A reservation system for travel, accommodation, venue ticketing and other purposes may be accessed on-line, for example via a social networking website. A user enters their social networking identification into the reservation system. When a subsequent user makes a reservation, they also enter their social networking ID and the system retrieves a list of associated parties from the social networking website, which may be a friends or contacts list, and searches for reservations made by any of those parties which have an overlapping criterion, such as date and destination. The overlap may be used to identify parties who will be at the same destination at the same time as the subsequent user, and/or are travelling on the same flight or journey. On check-in, the system may use the list of associated parties to notify the party checking-in that one of their friends or contacts has also checked-in.

Abstract: A reservation system for travel, accommodation, venue ticketing and other purposes may be accessed on-line, for example via a social networking website. A user enters their social networking identification into the reservation system. When a subsequent user makes a reservation, they also enter their social networking ID and the system retrieves a list of associated parties from the social networking website, which may be a friends or contacts list, and searches for reservations made by any of those parties which have an overlapping criterion, such as date and destination. The overlap may be used to identify parties who will be at the same destination at the same time as the subsequent user, and/or are travelling on the same flight or journey. On check-in, the system may use the list of associated parties to notify the party checking-in that one of their friends or contacts has also checked-in.

Abstract: A decryption system for decrypting user identification information encrypted on a storage device associated with a user identity document is disclosed. The system comprises: a server configured to collect user identity document data from the user and to construct a token including the user identity document data encoded in a machine readable form; a key construction unit communicatively coupled to a reader configured to read the data from the token and configured to read the data encoded on the storage device. The key construction unit uses the user identity document data read from the token to construct a key which enables the identity document reader to decrypt the user identification information stored on the storage device.

Abstract: A portable control system for use by an agent in the travel industry and the like is disclosed. A reader reads user data from a user identity document and also reads further user data from a token associated with a product or service. A display is provided for displaying a field of view for the agent. In response to the agent positioning the user identity document and token within the field of view, the reader reads the user data from the document and reads the further user data from the token and compares the user data and further user data.

Abstract: A reservation system for travel, accommodation, venue ticketing and other purposes may be accessed on-line, for example via a social networking website. A user enters their social networking identification into the reservation system, which is stored for future use. When a subsequent user makes a reservation, they also enter their social networking ID and the system retrieves a list of associated parties from the social networking website, which may be a friends or contacts list, and searches for reservations made by any of those parties which have an overlapping criterion, such as date and destination. It then sends the subsequent user the social networking ID of the overlapping party. The overlap may be used to identify parties who will be at the same destination at the same time as the subsequent user, and/or are travelling on the same flight or journey.

Abstract: A reservation system for travel, accommodation, venue ticketing and other purposes may be accessed on-line, for example via a social networking website. A user enters their social networking identification into the reservation system, which is stored for future use. When a subsequent user makes a reservation, they also enter their social networking ID and the system retrieves a list of associated parties from the social networking website, which may be a friends or contacts list, and searches for reservations made by any of those parties which have an overlapping criterion, such as date and destination. It then sends the subsequent user the social networking ID of the overlapping party. The overlap may be used to identify parties who will be at the same destination at the same time as the subsequent user, and/or are travelling on the same flight or journey.

Abstract: A reservation system for travel, accommodation, venue ticketing and other purposes may be accessed on-line, for example via a social networking website. A user enters their social networking identification into the reservation system, which is stored for future use. When a subsequent user makes a reservation, they also enter their social networking ID and the system retrieves a list of associated parties from the social networking website, which may be a friends or contacts list, and searches for reservations made by any of those parties which have an overlapping criterion, such as date and destination. It then sends the subsequent user the social networking ID of the overlapping party. The overlap may be used to identify parties who will be at the same destination at the same time as the subsequent user, and/or are travelling on the same flight or journey.

Abstract: A decryption system for decrypting user identification information encrypted on a storage device associated with a user identity document is disclosed. The system comprises: a server configured to collect user identity document data from the user and to construct a token including the user identity document data encoded in a machine readable form; a key construction unit communicatively coupled to a reader configured to read the data from the token and configured to read the data encoded on the storage device. The key construction unit uses the user identity document data read from the token to construct a key which enables the identity document reader to decrypt the user identification information stored on the storage device.

Abstract: A decryption system for decrypting user identification information encrypted on a storage device associated with a user identity document is disclosed. The system comprises: a server configured to collect user identity document data from the user and to construct a token including the user identity document data encoded in a machine readable form; a key construction unit communicatively coupled to a reader configured to read the data from the token and configured to read the data encoded on the storage device. The key construction unit uses the user identity document data read from the token to construct a key which enables the identity document reader to decrypt the user identification information stored on the storage device.

Abstract: A portable control system for use by an agent in the travel industry and the like is disclosed. A reader reads user data from a user identity document and also reads further user data from a token associated with a product or service. A display is provided for displaying a field of view for the agent. In response to the agent positioning the user identity document and token within the field of view, the reader reads the user data from the document and reads the further user data from the token and compares the user data and further user data.

Abstract: A reservation system for travel, accommodation, venue ticketing and other purposes may be accessed on-line, for example via a social networking website. A user enters their social networking identification into the reservation system, which is stored for future use. When a subsequent user makes a reservation, they also enter their social networking ID and the system retrieves a list of associated parties from the social networking website, which may be a friends or contacts list, and searches for reservations made by any of those parties which have an overlapping criterion, such as date and destination. It then sends the subsequent user the social networking ID of the overlapping party. The overlap may be used to identify parties who will be at the same destination at the same time as the subsequent user, and/or are travelling on the same flight or journey.

Abstract: A decryption system for decrypting user identification information encrypted on a storage device associated with a user identity document is disclosed. The system comprises: a server configured to collect user identity document data from the user and to construct a token including the user identity document data encoded in a machine readable form; a key construction unit communicatively coupled to a reader configured to read the data from the token and configured to read the data encoded on the storage device. The key construction unit uses the user identity document data read from the token to construct a key which enables the identity document reader to decrypt the user identification information stored on the storage device.