1. A system for structuring, preparing and outputting information with the system containing a number of interaction appliances for outputting information to a user and for detecting inputs by the user and a computer unit which can be carried on the body of the user and has an interaction monitoring system for controlling and coupling the interaction appliances for evaluating a context, which is defined by input parameters, of a specific work situation for the user for determining the interaction appliances and for selecting the information to be output, in each case as a function of the specific context.