You should be able to present accessibly, following best practices. As with accessible document creation this ensures that everyone in your intended audience, including people with disabilities, can participate in what you are doing.
We want you to demonstrate an ability to argue for how a given technology or research project, including your own, meets or fails to meet appropriate disability principles drawn from critical disability-led viewpoints on disability work.
First person accounts should motivate your research and arguments. A first person account is a description by a disabled person of their experiences, needs and goals with respect to an accessibility topic.