Whose iPhone is That?

I was reading through these iPhone tips over at O'Reilly when I remembered one of my own. Even if you use the "ICE" contact book entry, it does you no good if you lock your phone with a passcode.

However, the Desktop picture for the iPhone appears behind the passcode screen-- so anybody who turns on your phone sees that. Use your favorite image editing app (Photoshop, Gimp, etc.), and stick your name and emergency contact numbers (not your iPhone, of course) on it. Sync that image to your iPhone and set it as your desktop.