Mariella Satow is not quite fluent in American Sign Language just yet, but she is speaking clearly to every heart in the world. The 17-year-old has created something so lovely called SignUp, which allows children who are deaf and can't read captions yet, to SEE their favorite movies in American Sign Language. It's a Google Chrome extension that can be used on Disney +... but more definitively, a labor of LOVE. Her beautiful idea is generating smiles from precious children who are deaf, and their families too. Join Mariella, Erica and Steve for a conversation about how it works and what inspired her to take it from neat concept to reality... we're talking Disney +! Mariella's Website: https://www.signupcaptions.com/