Intermec IP Corporation

Chau Minh Ho

James T Katsandres

Jeffrey Mark Hunt

Paul David Shoeman

A method and system for receiving a client's instructions with regard to specifying an output mechanism and a data type for data received from an automatic data collection (&ldquo;ADC&rdquo;) device on an ADC device platform. The method and system allows client applications to register their ADC data requests in a grid that is referenced during the processing of received ADC data. Clients, residing either on the ADC device platform or on a remote computing system, register with a data transfer mechanism to receive data via a particular output mechanism. Following registration of a client's preferred output mechanism, the data transfer mechanism forwards all data received for the client by the ADC device platform to the client's specified output mechanism. Using the data transfer mechanism, the same set of input data, destined for more than one application, may be simultaneously transmitted over different output mechanisms. The invention may utilize data output mechanisms such as pipes, remote procedure calls (&ldquo;RPC&rdquo;), sockets, stream files, NetBIOS, mail slots, NetDDE, and shared memory. The invention further allows the updating of existing data output grids or the addition of new information in data grids in association with a newly added ADC device, a newly added output condition, or a newly added client.

Automatic data collection device that receives data output instruction from data consumer

The invention provides a method and system for guiding a hand-held device operator through the process of enabling input and output devices on the hand-held device. In one exemplary embodiment of the invention, a hand-held device includes a bar code reader which images or scans a bar code label. The hand-held device then searches its enabled bar code symbologies for a bar code symbology which interprets the scanned bar code label. If the device cannot interpret the scanned bar code label according to its presently enabled bar code symbologies, the device then examines its non-enabled bar code symbologies. If the scanned bar code label can be interpreted according to a non-enabled bar code symbology, then the device queries the operator to determine if the bar code symbology should be enabled. If the operator requests enablement of the bar code symbology, then the device changes the bar code symbology to an enabled status and interprets the scanned bar code label according to the newly enabled bar code symbology. Otherwise, the device generates an error message and sends it to the operator. Other embodiments of the invention permit the enablement of input devices such as touch-sensitive screens, keyboards, and operator-selectable input buttons.

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Edmonds, WA, United States of America

Chau Minh Ho