15. The method according to claim 9 , further comprising: dynamically binding media items to a specific region on a visual rendering surface of the mobile display device, said binding being initiated by changes of the current QoS.
9. A method for operating a middleware framework supporting processing of an XML-based description of an adaptive mobile application or presentation according to claim 7 , wherein said middleware framework allows each running mobile multimedia application to specify media each running mobile multimedia application wants to use and relationships between these media, calculates adaptation possibilities of mobile multimedia applications and controls an adaptation process.