Behind the application is the business, and behind the business is the need to drive revenue. With Stories, Instagram aims to capitalize on their platform and the enormous consumer reach it has -- an impressive following of over 600 million monthly active users.

We may expect to find computers everywhere these days, from our offices, schools and airports to our pockets and wrists, but until now there's not been much call for computers in our hospital operating rooms. But new technology is making waves in healthcare circles and could even save lives by helping surgeons and physicians make life and death decisions.