The Mobile Terminal is still under development. Its current configuration includes two DAB receivers, a computer and a packet data radio modem. The man-machine interface (MMI) consists of a 15" touch screen display complemented by a small keyboard and a trackball pointing device. Figure 3.3 illustrates the concept that is represented by the current experimental implementation, except for the GPS component which will be added later during the research programme. FigureĀ 3.4 shows the MMI mounted on the Mobile Terminal.