Dreaming mobile app brainstorm

Hey there!

Well, it'll be two or three years as I'm thinking of developing mobile app aimed at dreaming. Starting from helping user in falling asleep, through lucid dream induction, ending at waking user up at right time. I've even tried to make it possible at this year Imagine Cup, but jury wasn't fond of this type of app. The hell with it - I want to develop it, and I'll do that.

So now I'm here. I like lucid dreaming, for few years in my spare time I've been experimenting with my conciousness. But as I'm reading some topics here, I think I'm still novice. So I'd like to ask you. What app like this one should have implemented? What should it do to interest you? Some specific methods helplers? Let your imagination flow. I'll make my best to implement them.