Four experimental mobile features to try on inauguration day

Be one of the first to try live video notifications on mobile as Donald Trump is sworn in as the 45th president of the United States As part of our mission, the Guardian Mobile Innovation Lab experiments with new ways of telling stories on small screens. On inauguration day, be a part of our experimental group to try out new mobile live blog features and notifications. We’ll be testing four features on three platforms. These experimental features will supplement the Guardian’s overal