Technology captivates. Capturing bodies. Dashcams on the front of police vehicles recording traffic stops turned deadly, as with the arrest of Sandra Bland on a Texas highway. Robot cranes reaching thirty feet in the air, monitoring images and heat signatures throughout Camden, New Jersey, deepening police occupation of impoverished neighborhoods. 1 Crime prediction algorithms labeling black defendants "higher risk" than their white counter parts, reinforcing popu lar ste reo types of criminality and innocence behind a veneer of objectivity. 2 Electronic ankle monitors wrapping around the limbs of thousands of people as they await trial or serve parole. .. an "attractive alternative" to cages, more humane and cost-effective than jails, we are told. Tools, in this way, capture more than just people's bodies. They also capture the imagination, offering technological fixes for a wide range of social prob lems. Electronic tracking and location systems are part of a growing suite of interventions dubbed "technocorrections." 3 Indeed, these interventions All paradises, all utopias are designed by who is not there, by the people who are not allowed in.-toni morrison What is so astonishing about the fact that our prisons resemble our factories, schools, military bases, and hospitals-all of which in turn resemble prisons?-michel foucault social disorders such as poverty and crime. In the first-ever report analyzing the impact of electronic monitoring of youth in California, we learn that e-monitoring entails a combination of onerous and arbitrary rules that end up forcing young people back into custody for "technical violations." 4 Attractive fixes, it turns out, produce new opportunities for youth to violate the law and, thereby, new grounds for penalizing them. But perhaps this is the point? Could it be that we don't need technocorrections to make us secure, that we need social insecurity to justify technocorrections? 5 Captivating Technology examines how the management, control, and "correction" of poor and racialized people provide the raison d'être for investing in discriminatory designs. 6 The volume aims to contribute to a long-standing so cio log i cal concern with structures of in equality. These "default settings" encompass legal, economic, and now computer codes, and move past an individual's intention to discriminate, by focusing analy sis on how technoscience reflects and reproduces social hierarchies, whether wittingly or not. From credit-scoring algorithms to workplace monitoring systems, novel techniques and devices are shown to routinely build upon and deepen in equality. 7 Racist and classist forms of social control, in this sense, are not limited to obvious forms of incarceration and punishment; rather, they entail what sociologist Carla Shedd calls a "carceral continuum" that scales over prison walls. 8 Even what is now popularly known as the "prison industrial complex" is vaster than most of us realize. As the editors of Captive Genders Eric Stanley and Nat Smith cata log, it includes "[i]immigration ...