DoCoMo demonstrated a phone that can check bad breath to nuclear radiation

What else could do the smart phone?
Many brilliant and probably never occurred to us before but DoCoMo at CEATEC pamera showcased several new functions of a cell phone.

Although all these new functions do not all come from the phone itself but rather the addition of a cell phone cover, it's still cool.


With the help of cell phone cover, we can check the levels of UV, bad breath, nuclear radiation and fat in the body.

See the video though more obvious as to what functions may then be useful to us later.