I am interested in developing an applications for play back of music/songs. Lets say that I play a song from my home in my bedroom, suddenly i get a call from my boss to come imediately to office. So I will pause this song.
Next I will goto my car and click on the play button, it will play the song from where i left. The Synchronization framework should be capable of doing this synchronization accross devices right from my dvd player at my bedroom to the player at my car.
Then when i switch my laptop on my office computer, i can also get synchronized about the personal devices at my home like getting the count of items at my music library collection across all playback devices and ordering it online based on the count.