What is DeveloperDiskImage ?

Hello,

I have noticed recently (I think since I have started using xcode4) that when I connect an iPhone or iPad to my Mac that I get a mounted image that opens very briefly called DeveloperDiskImage (see screen capture for example).
Once it is gone I cannot find it at the path that it appears under.

Does anyone know what this folder is ?
Is there any way to keep it mounted or remount it to browse through it ?
(I am hoping that in it I can find the documents folder for my App to view the content of files and folder I am creating in it)

Thanks for any info


Capture d’écran 2012-05-22 à 14.34.50.png (64.1 KB)