Creative designer Bryan Brunsell thought up a way to avoid collisions when you're walking and texting at the same time.
You could also use this repositioned camera to take surreptitious pictures of noteworthy derrieres walking in front of you. It adds a distinct creep factor to this idea when you think about it.
A book? I could fill an encyclopedia set with pictures like those.
A recent episode of Conan lampooned coffee-table books on obscure and useless subjects, and this is one of them.
The first paragraph of the description, for those who struggle with tiny text:
Taking that perfect picture may not be as easy as you think. Thanks to the iPhone millions of people are now trying to take picture [sic] of everything from their pets to naked shots of their sexual organs. But more often than not, they miss fire [sic] the camera resulting in creative shots that would otherwise never have happened.