Will Smarter Phones Make Us Better Sleepers?

With iTunes and an iPhone, you can do much more than download Soulja Boy’s latest hit song. Some application developers are even hoping the iPhone will help you sleep better.Developer Mark Cooke and composer Norihiko Hibino worked together to create “Prescription for Sleep.” They describe it as “a music visualizer that is intended to act as a sleep aid.” It combines “soothing imagery and