Marrok Sedgwick (he or they) is a multiply-disabled, transgender activist and educator who utilizes ethnographic film and social justice documentary media to envision a more equitable, more accessible world. Sedgwick produced and directed the documentary film People Like Me, which has screened internationally and won multiple awards including Best Short at the 2020 Society for Visual Anthropology Film Festival; Stim, which won the PK Walker Innovation Award at the 2018 Superfest International Disability Film Festival; and film poems in American Sign Language, including Christopher "Auntie Chris" Smith's American Sign Language adaptation of the Langston Hughes poem The Negro Speaks of Rivers in the 2023 San Francisco Transgender Film Festival. Sedgwick holds a PhD in Learning Sciences from the Learning Sciences Research Institute at University of Chicago Illinois with a disciplinary specialization in disability studies, where he studied how non-speaking autistic people learn with an emphasis on learning activities that included digital media tools; and an MFA in Social Documentation from University of California Santa Cruz, where he specialized in ethnographic film and disability studies. Marrok also has expertise in Universal Design for Learning and Performing Arts, disability studies, and disability advocacy. He looks at advocacy and academics from a Disability Justice perspective."

Marrok Sedgwick is a learning scientist and educator, who has also worked in documentary film and theater. He is a current PhD candidate at the Learning Sciences Research Institute. His current research asks: What epistemic practices do non-speaking people with developmental disabilities and extensive support needs use to engage in inquiry learning? He is especially interested in what technologies they use (and how) as part of their communication repertoire and inquiry. Marrok also has expertise in Universal Design for Learning and Performing Arts, disability studies, and disability advocacy. He looks at advocacy and academics from a Disability Justice perspective.