help me pick apple research topic

[After G]

My suggestion for a research topic is user interface usability.
You know, Hick's law, Fitts's law, etc.

 

[Gokhan]

k

well i decided what i will do : the halo effect , how the ipod changed apple computers ?

sub questions : Did apple's buiness model change because of the ipod
How the ipod changed tradional music forms
The mass adoption of windows users

So gog you see i dont expect the forums to do all the work for me !!!
however i would like switchers to apple and early ipod owners to contact me if possible because i would like to carry out some ethnographic and qualitative research

thanks all