An integration of physics packages data modelling and human interface

We present a new model integrating event simulation and data analysis in High Energy Physics. A high degree of standardization of information transfer between independent software packages is achieved. The core of our system consists of an extensive and efficient data modelling obtained using the ADAMO system. We developed new structures able to provide a transparent and easy access to data. Their main aims are the modularity and the prototyping. The user is provided with an intelligent assistance, obtained through a modelling of data dependencies, in setting the application parameters. A User Interface Management System controls all the communications between the application programme and the user that will be free from low level device details. The purpose of the paper is to illustrate the useful synthesis of the requirements of modelling and user interaction