In August 1948, Walt Disney paid a visit to the Ford Motor Company\u2019s River Rouge plant in Detroit. He marveled at the industrial automation of the assembly lines. Just days later, Disney wrote a memo laying out his vision for an amusement park in Southern California.\u00a0<\/p>\n
When Disneyland opened in 1955, its rides and animatronics featured many of the same technologies that had redefined the factory: sensors, limit switches and magnetic tape. As Roland Betancourt argues in his new book, Disneyland and the Rise of Automation: How Technology Created the Happiest Place on Earth<\/a> (Princeton University Press, 2026), \u201cDisneyland is fundamentally a factory.\u201d Its product is \u201cthe experience itself.\u201d<\/p>\n In the book, Betancourt explores themes of labor and leisure in the postwar era, as well as concerns about automation that sound uncannily familiar today. He helps readers to see Disneyland in a whole new way \u2013 but also asks what Disneyland can tell us about broader shifts in society. \u201cWe think Disneyland is trivial,\u201d he notes. But studying its history enables us to understand \u201chow automation technologies become a part of our life.\u201d\u00a0<\/p>\n From Byzantine art to Mickey Mouse\u00a0\u00a0<\/p>\n For Betancourt, UC Irvine Chancellor\u2019s Professor of art history, writing about Disneyland was not an obvious choice. His training is in Byzantine art; his previous book, published in 2024, was The Secrets We Keep: Hidden Histories of the Byzantine Empire<\/a>.<\/p>\n 11.2. Construction of the Matterhorn Bobsleds. Photograph by John Waite, June 1959. Orange County Archives.\u00a0<\/p>\n But Betancourt sees a through-line between his background as a medievalist and his current project. \u201cWhen I am thinking about, say, a medieval manuscript that\u2019s being used in some sort of religious service, I\u2019m thinking about the senses, sound, the whole experience,\u201d he explains. This attunement to holistic sensory experience is one that he also applied to his analysis of Disneyland \u2013 only this time the objects of study were the Matterhorn Bobsleds and the animatronic Evil Witch who pops out on the Snow White ride.\u00a0<\/p>\n Betancourt grew up in Florida, so \u201ctheme parks are in the blood,\u201d he says. Not long after joining UCI, he visited Disneyland with a friend. He soon bought a pass and began making regular trips. \u201cI just started spending a lot of time in the park,\u201d he recalls, \u201ctreating it as a place to get away in Orange County and walk around outdoors.\u201d<\/p>\n But he was always paying attention with the eye of an art historian. Eventually, he started noticing \u201cthe motions of rides, the jerkiness, the moving around, the sound, all these things you sublimate and don\u2019t pay attention to. And that\u2019s really what brought me to the question of automation.\u201d<\/p>\n In 2019, he began teaching a popular class titled \u201cDisneyland: Art, Architecture and Operation.\u201d<\/a> He eventually drew on much of the material in the class for the book.\u00a0<\/p>\n Automation anxieties<\/p>\n In 1955, \u201cautomation\u201d \u2013 a term that had only recently been coined \u2013 was one of the top issues of the day, discussed ad nauseam in books, on television shows and at conferences. Would it free workers from drudgery or lead to mass unemployment (or both)? That year, Congress held the first in a series of hearings on the subject. In October, even the comic strip Blondie weighed in: one character\u2019s boss tells him, \u201cYou know you can be replaced by a machine, don\u2019t you?\u201d\u00a0<\/p>\n When Disneyland launched the same year, it brought the technologies of automation into a new context. Betancourt contends that, by adapting these technologies for entertainment purposes, the park made them more palatable. \u201cMy argument is that in large part, the theme park helped to ameliorate our concerns \u2013 a \u2018stop worrying and love the bomb\u2019 type mentality,\u201d he says.\u00a0\u00a0<\/p>\n He points out parallels to today. \u201cYou can worry about AI causing you to lose your job,\u201d he says. \u201cBut you\u2019re also probably going to pick up ChatGPT and ask it what to eat for dinner. And you might be talking to a chatbot because it\u2019s fun. And so the minute that these technologies become entertainment of different sorts, they lose their edge.\u201d<\/p>\n Studying the \u201chappiest place on Earth\u201d<\/p>\n To research the book, Betancourt estimates that he\u2019s visited Disneyland more than 200 times. A number of employees became close friends.\u00a0<\/p>\n Spending time there revealed two seemingly contradictory aspects of the park. On the one hand, \u201cYou are spending many days at a place that is people\u2019s once-in-a-lifetime vacation destination,\u201d he notes. On the other hand, \u201cIt\u2019s very much a neighborhood park. People who have annual passes come and hang out for a few hours. They see the fireworks, they walk around and have a churro and don\u2019t ride a ride. There\u2019s a public square feeling to it, which I really appreciated.\u201d<\/p>\n 8.3. Ruth Shellhorn\u2019s slide photograph of the Jungle Cruise construction, featuring a mock-up wooden boat on the tubular steel track, taken on May 23, 1955. Ruth Shellhorn papers, UCLA Library Special Collections.<\/p>\n Betancourt also consulted numerous archives, from the Historical Society of Long Beach to the Cleveland Tramrail Archives. \u201cI took every conference opportunity to go to small, random archives,\u201d he says. The book is interspersed with photographs and other images, such as newspaper ads, comic strips and patent drawings.\u00a0\u00a0<\/p>\n He spent hours poring over patents for the ride designs. \u201cI\u2019m not an engineer,\u201d he says. \u201cThese patents might be six pages but they would take me six hours to read.\u201d But it was important to him to really grasp the technology and, in turn, make it legible for readers. \u201cSo many of these technologies are wholly invisible to us,\u201d he explains. For example, components called \u201cprogrammable logic controllers\u201d are ubiquitous in modern life; they are in every Disney ride, and they also run our traffic lights and factories. \u201cI hope that people will be able to read this book and gain a sense of the importance of these technologies and a way of recognizing them,\u201d Betancourt says.\u00a0<\/p>\n Looking ahead<\/p>\n After a two-year leave, during which he conducted research at the National Gallery of Art in Washington, D.C., Betancourt will return to UC Irvine in the fall. He will resume teaching his course on Disneyland.\u00a0<\/p>\n The class fulfills the requirement for general education arts and humanities, but also for science and technology. \u201cIt\u2019s not just a generic Disney history class. It is harder than most students might think since we are learning all about the history of technology and how it works.\u201d\u00a0<\/p>\n