Sniffing Cellphone

Do you think that your voice activated cellphone is high tech enough? Then wait until you read this:

A telecom company in Germany is reportedly developing a cellphone-- the world's first, that will alert its users when their breath smells bad.

So what would be next in this line of high tech gadgets, fire alarms that sniff smokes and automatically alarm fire fighters?

Source: Ripley's Believe It or Not: Extremely Weird (2009)