Whats the purpose of naming your photos? Would it be easier to find? Have you seen the new iPhoto layout in iOS 7?
Let's say you're a broker for a food company - you are going to a variety of stors and taking pictures of 'shelf sets' to see how certain products are set up. A week later you're looking at dozens of pictures of shelves that all look basically the same - how do you know what store they were at (that's what happened to my boss basically and stirred the idea, she went to 8 whole foods in southern california took pictures of the 'set' in which we are located, and they're all basically the same and couldn't tell which store was what) It's about being able to id photos easily a week later...it makes the iphone more of a productivity tool to me - if you can't name the photos you either have to off load them immediately or manually write down what each photo is
I have no ios experience in programming