Abstract: Disclosed herein is a processor for processing order information indicative of an order. The processor is arranged to generate executability information indicative of the executability of at least part of the order using the order information. The processor is arranged to receive the order executability information and send a response to the order, the response comprising the order executability information. The processor is arranged to receive the order executability information and arranged to execute the at least part of the order if the order executability information indicates that the order is at least in part executable.

Abstract: A method of generating one or more live images includes the step of providing a raster-based raw image representation. A repaired image representation is then generated, based on the raw image representation and one or more selected first image effects from a first set of image effects. Following this, a live image representation is generated, based on the repaired image representation and one or more selected second image effects from a second set of image effects, such that the live image representation incorporates the selected first and second image effects. Finally, the live image representation is rendered to a screen or printer.