Multi-channel data transfer system for transmission of digital data via different transmission channels, e.g. Internet, mobile phone, interactive TV, etc., whereby a number of control components can be used for multiple interfaces

摘要

Design methodology for multi-channel transmission of digital data involves definition of a number of reusable control components, whereby at least a few of the components are designed so that they can control presentation of a predefined set of data groups, whereby said data groups are common to more than one interface unit and work on one or more channels. Independent claims are also made for a reusable control component, implementation environment, modified document mark-up language and a method for processing presentation logic data.