Selfies. The unfortunate product of people taking pictures of themselves. But be that may, the art of self-photography has exponentially grown in popularity, so much so that the word is even included in the Merriam-Webster dictionary. So it really comes as no surprise that camera giant Sony announced today that they will be investing $345 million to increase production of front-facing image sensors for smartphones and tablets. Sony is said to ramp up production of stacked CMOS sensors at two of their factories.