Being a fellow iPhone user, I thought this was pretty cool. Thanks to our librarian, Betsy, for the tip!
"Movie★Slate is a digital slate, clapper board, shot log, and shot notepad— designed for use with film, television, documentaries, interviews, and home movies. Movie★Slate provides an easy way to log footage and take notes as you shoot— saving you time later when you capture and edit the footage on your computer."
Click HERE for the link to MovieSlate! If you have an iPhone, it might be something worth looking into.