This Harvard professor wants to give you books and songs with extra added smell

Were you ever reading a book and suddenly thought that there was one vital thing missing - a smell to accompany the words on the page?

The answer is 'probably not' but that doesn't mean someone isn't going to create a device which does it anyway. That someone is Professor David Edwards and he wants to bring out 'oBooks.' Presumably the o stands for olfactory.The Harvard professor previously experimented an oPhone which let you send a message including a codes smell. When someone recieved the message they paired an app to their oPhone and a sophisticated series of chips created the smell for you to enjoy. And you can actually buy an oPhone right now on their site.