PC: after a bit more thought it occurred to me that inevitably every screen of Maavis is currently essentially multimedia presentation. An approach in software that assumed on every level 3 screen you could pick and choose from a toolkit to 'present and control' movies, pictures, text, sound and any combination would lend itself to making radio presentation no different to other services. I guess this might mean a radical change to the existing coding and so will have to wait but it would be nice to think we could get it for the first full release as it would open the door to supporting many more activities.

Parent association with ticket #53 was added

PC: Indeed configuration of level 3 screens would then be acheived by the facilitator choosing in the utility for each servive level 3 screen what was needed from 'still pictures', 'moving pictures', sound, text; then each of these having a list of associated control choices. A default set of services and tools etc being installed as now for instance.