Abstract: A control interface for a visual presentation system. Implementations include a graphical interface including a plurality of parallel lines and plurality of spaces between and adjacent to the plurality of lines that define at least one visual staff. One or more visual notes may be disposed on the at least one visual staff. An output data stream may be included that includes a control sequence of one or more visual element parameters adapted to operate a visual presentation system and corresponding with the one or more visual notes. The output data stream may be coupled with a visual presentation system. One or more music notes on one or more music staffs may be included on the graphical interface adjacent to the at least one visual staff where the one or more music notes are correlated with the one or more visual notes on the at least one visual staff.

Abstract: Generating an order plan is disclosed. Data describing priority levels including at least one item request is accessed. Data describing a supply chain network including network components that supply one or more items to satisfy an item request is accessed. For each priority level, and for each item request of a priority level, an order for an item request of a current priority level is planned according to recorded unplannable network components that are unable to satisfy an item request, and the unplannable network components for the current priority level are determined. For each priority level, the unplannable network components are validated for the current priority level, and the validated unplannable network components for the current priority level are recorded. An order plan including the orders planned for the item requests at each priority level is provided.