iPad has been praised for its accessibility, proven by even a toddler can immediatelly get it, and enjoy using it. The downside: if there are children in the house, it is not possible to use iPad for anything else. They will do anything to get their hands on it.
There has been reports around that show how you can shoot HDR (High Dynamic Range) photos with iPhone that has been updated into iOS 4.1. What is weird, since I have the update and looking into the Setting > Photos, I cannot see that option. Yet, e.g. in this video it is there – getting curious… http://www.mobiiliblogi.com/2010/09/15/videolla-iphone-4n-uusi-hdr-kuvausominaisuus/