Online video is growing in popularity, with millions of people viewing and sharing video every day, and hundreds of hours of footage uploaded every minute. It is becoming a particularly valuable resource for deaf people, who can make their own short films, sketches and stories in sign language, and share them with a global audience at the press of a button. Matty Gurney highlights the best of online deaf video, and gets top tips from content creators on how to make a video go viral. Show less