The next big thing in beauty? How about fragrance messaging apps, dry skin sensors that communicate with your smartphone, and hair extensions that enable you to send a text, share your location, or call for help? In my latest Marie Claire story, “Pretty Smart” (in the January 2016 issue), I explore the latest technology that’s shaking up the science world and how these advances translate to beauty. While researching this piece, I was amazed by all the breakthrough inventions and discoveries. For instance, soon we’ll be able to smell the Marcona almond gelato in your friend’s social media feed. I can’t wait!