Description from market:

ProxiOrb is a real-time photo sharing app. Connect with your friends over bluetooth and start snapping away. The pictures you take will be automatically transmitted to whoever is connected to you at that time. Of course, you'll also receive those pictures taken by others. You are guaranteed to receive every picture taken of you :)

Link:

https://market.android.com/details?id=com.at.proxi&feature=search_result#?t=W251bGwsMSwyLDEsImNvbS5hdC5wcm94aSJd