Abstract: A method and system for safe mail transmission is provided. A letter is created with a marking compound that provides contrast in a detection system. The letter is sealed in a protective enclosure and scanned when received.

Abstract: The invention is a method for selecting, producing, and delivering a finished mail piece. The method includes the step of selecting, at an initiating node, a set of parameters which together comprise a mail piece to be produced at a remote location. The selection is made from a series of menus within a program resident within a data processing system. Among the parameters which can be selected or determined are the destination address, type of delivery service to be used, and a choice of the media stock upon which a selected text can be printed. Additionally, a choice of language for the text can be made, and an account number for debiting the cost of the transaction may be entered. The selected parameters are transmitted to a data center which reads the destination address and then determines the most appropriate destination node. It is possible for the data center to be co-located with the initiating node or, to be the destination node.

Abstract: A dimensional weighing apparatus is disclosed which has a weighing scale for determining the actual weight of a carton placed thereon, and associated therewith is a measuring frame and an optical sensing system for measuring the linear distance of the three axes of carton positioned on the scale necessary to determine the volume of the carton. A computer processing unit determines firstly whether the actual volume of the carton is less or greater than a predetermined threshold volume, and provides an operator with a signal indicating that determination.