Raquel Velho is a sociologist of science and technology. Her research intersects the field of Science and Technology Studies (particularly Infrastructure Studies) with research in Disability Studies. She focuses on the development of large technological systems, especially transport infrastructures, and the work undertaken by marginalized communities to mold these networks.
Velho’s current book project explores the question of accessibility in public transit. She discusses the process of stabilization of large systems in ways that have become exclusionary for specific demographics that are considered “non-standard”. These barriers, she argues, have long-term consequences and often develop into a vicious cycle of social exclusion, but can be progressively overcome if marginalized communities are re-engaged in decision-making fora. Velho has also identified the active engagement of disabled people with infrastructures. She examines tactical maneuvers as ways of temporarily re-in