What does that cough say about you? Well, a lot. After all, each one is unique (wet or dry, productive or non-productive). Instead of waiting hours at a doctor's office to find out what this common symptom means, a group of researchers want to use the cell phone to get a quicker diagnosis.

According to Discovery News, a new mobile technology could allow people to forgo a visit to the doctor's office by simply coughing into a cell phone. The new technology, which is being developed by STAR Analytical Services, would allow doctors to listen, measure, and analyze a patient's cough. Just by doing that, a doctor might be able to diagnose any disease from the common cold to the flu. But these scientists want to do more than just scratch the surface of the cough. They're compiling sound data on thousands of different types of coughs and analyzing the distinct sounds which occur at the end of each.