 Use of Foucault varies within critical disability theory, and so there are other key Foucauldian contributions to thinking about disability. Licia Carlson uses a Foucauldian genealogy to construct a history of intellectual disability, demonstrating that intellectual disability is contingent and constructed, and challenging long-standing beliefs in philosophy and ethics about its meaning and implications (2009, see also Carlson 2001). Nirmala Erevelles uses Foucault’s treatment of Pierre Riviere to frame debate over facilitated communication used by autistic students; using this comparison, she leverages Foucault to suggest that the human subject is fictional, therefore disrupting the question of whether or not a person considered mentally disabled can self-represent (2002). Aimi Hamraie, whose feminist work in critical disability theory focuses on access, technology, and universal design (e.g., 2017), employs Foucault to outline a historical epistemological approach to disability (2015). Joshua St. Pierre, whose critical work focuses on speech disabilities (2013, 2015a, 2015b), uses Foucault to situate Speech-Language Pathology as a governing discourse intended to bring speech under biopower (St. Pierre &amp; St. Pierre 2018). The use of Foucault in these contexts does not go without critique. For example, Bill Hughes argues against the use of Foucauldian analysis in disability theory (2005).