side effecects includede naus, vomiting, , and diarrhrhea, whwhich can lelead to dehyhydr, and may woworseny probl. shshow your woworld whwhat's trtruly insidede. ask yoyour doctor r about t once-weeklkly trulici. >> pauley: emoji, a digital image used to express an idea or emotion. but words fail us, and david pogue has proof. >> reporter: most of our communication online is typed, e-mails, text messages, facebook, twitter, but typing has no facial expressions, no tone of voice, no nuance. so maybe it was inevitable that somebody would event emojis, tiny, typeable pictures, faces, things, animals, flags, and symbols. these days, we type 10 billion emojis a day. as i understand it, you are in charge of all the emojis on every android phone, every google device, it is you -- >> i do dabble. >> reporter: by that calculation, that makes you one of the most viewed artists alive. >> for sure. >> reporter: jennifer daniel is the creative director of emoji at google. she and her teams have drawn all 3,000 of google's emojis. >> let's get the eyebrows. >> reporter: you're actually drawing an emoji.