Selfies for Health, Security and Fashion

What is the future of the selfie? We take a look at medical and business innovators that are using "selfie technology" to better our health, security, and even fashion sense.

If you thought selfies were just for fun, time to rethink that thought!

Selfies have been around a while now, especially with the advent of smartphones with features to take self-portraits easily and social media sites to post them on just as easily.  But it was Ellen DeGeneres at the recent Academy Awards ceremony who revitalized an old modern-day favorite among young people.  But clearly there is more utility to selfies than just social fun.