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Discrete and Computational Geometry, Graphs, and Games: 21st Japanese Conference, JCDCGGG 2018, Quezon City, Philippines, September 1-3, 2018, Revised Selected Papers (Lecture Notes in Computer Science #13034)
by Jin Akiyama Yushi Uno Reginaldo M. Marcelo Mari-Jo P. RuizThis book constitutes the thoroughly refereed post-conference proceedings of the 21st Japanese Conference on Discrete and Computational Geometry and Graphs, JCDCGGG 2018, held in Quezon City, Philippines, in September 2018. The total of 14 papers included in this volume was carefully reviewed and selected from 25 submissions. The papers feature advances made in the field of computational geometry and focus on emerging technologies, new methodology and applications, graph theory and dynamics.
Discrete-Event Modeling and Simulation: A Practitioner's Approach (Computational Analysis, Synthesis, and Design of Dynamic Systems)
by Gabriel A. WainerComplex artificial dynamic systems require advanced modeling techniques that can accommodate their asynchronous, concurrent, and highly non-linear nature. Discrete Event systems Specification (DEVS) provides a formal framework for hierarchical construction of discrete-event models in a modular manner, allowing for model re-use and reduced development time. Discrete Event Modeling and Simulation presents a practical approach focused on the creation of discrete-event applications. The book introduces the CD++ tool, an open-source framework that enables the simulation of discrete-event models. After setting up the basic theory of DEVS and Cell-DEVS, the author focuses on how to use the CD++ tool to define a variety of models in biology, physics, chemistry, and artificial systems. They also demonstrate how to map different modeling techniques, such as Finite State Machines and VHDL, to DEVS. The in-depth coverage elaborates on the creation of simulation software for DEVS models and the 3D visualization environments associated with these tools. A much-needed practical approach to creating discrete-event applications, this book offers world-class instruction on the field’s most useful modeling tools.
Discrete-Event Modeling and Simulation: Theory and Applications (Computational Analysis, Synthesis, and Design of Dynamic Systems)
by Pieter J. Mosterman Gabriel A. WainerCollecting the work of the foremost scientists in the field, Discrete-Event Modeling and Simulation: Theory and Applications presents the state of the art in modeling discrete-event systems using the discrete-event system specification (DEVS) approach. It introduces the latest advances, recent extensions of formal techniques, and real-world examples of various applications. The book covers many topics that pertain to several layers of the modeling and simulation architecture. It discusses DEVS model development support and the interaction of DEVS with other methodologies. It describes different forms of simulation supported by DEVS, the use of real-time DEVS simulation, the relationship between DEVS and graph transformation, the influence of DEVS variants on simulation performance, and interoperability and composability with emphasis on DEVS standardization. The text also examines extensions to DEVS, new formalisms, and abstractions of DEVS models as well as the theory and analysis behind real-world system identification and control. To support the generation and search of optimal models of a system, a framework is developed based on the system entity structure and its transformation to DEVS simulation models. In addition, the book explores numerous interesting examples that illustrate the use of DEVS to build successful applications, including optical network-on-chip, construction/building design, process control, workflow systems, and environmental models. A one-stop resource on advances in DEVS theory, applications, and methodology, this volume offers a sampling of the best research in the area, a broad picture of the DEVS landscape, and trend-setting applications enabled by the DEVS approach. It provides the basis for future research discoveries and encourages the development of new applications.
Discrete-Time and Discrete-Space Dynamical Systems (Communications and Control Engineering)
by Lihua Xie Lijun Zhang Kuize ZhangDiscrete-Time and Discrete-Space Dynamical Systems provides a systematic characterization of the similarities and differences of several types of discrete-time and discrete-space dynamical systems, including:Boolean control networks;nondeterministic finite-transition systems;finite automata;labelled Petri nets; andcellular automata.The book's perspective is primarily based on topological properties though it also employs semitensor-product and graph-theoretic methods where appropriate. It presents a series of fundamental results: invertibility, observability, detectability, reversiblity, etc., with applications to systems biology.Academic researchers with backgrounds in applied mathematics, engineering or computer science and practising engineers working with discrete-time and discrete-space systems will find this book a helpful source of new understanding for this increasingly important class of systems. The basic results to be found within are of fundamental importance for further study of related problems such as automated synthesis and safety control in cyber-physical systems using formal methods.
Discriminating Data: Correlation, Neighborhoods, and the New Politics of Recognition
by Wendy Hui ChunHow big data and machine learning encode discrimination and create agitated clusters of comforting rage.In Discriminating Data, Wendy Hui Kyong Chun reveals how polarization is a goal—not an error—within big data and machine learning. These methods, she argues, encode segregation, eugenics, and identity politics through their default assumptions and conditions. Correlation, which grounds big data&’s predictive potential, stems from twentieth-century eugenic attempts to &“breed&” a better future. Recommender systems foster angry clusters of sameness through homophily. Users are &“trained&” to become authentically predictable via a politics and technology of recognition. Machine learning and data analytics thus seek to disrupt the future by making disruption impossible. Chun, who has a background in systems design engineering as well as media studies and cultural theory, explains that although machine learning algorithms may not officially include race as a category, they embed whiteness as a default. Facial recognition technology, for example, relies on the faces of Hollywood celebrities and university undergraduates—groups not famous for their diversity. Homophily emerged as a concept to describe white U.S. resident attitudes to living in biracial yet segregated public housing. Predictive policing technology deploys models trained on studies of predominantly underserved neighborhoods. Trained on selected and often discriminatory or dirty data, these algorithms are only validated if they mirror this data. How can we release ourselves from the vice-like grip of discriminatory data? Chun calls for alternative algorithms, defaults, and interdisciplinary coalitions in order to desegregate networks and foster a more democratic big data.
Discursive Design: Critical, Speculative, and Alternative Things (Design Thinking, Design Theory)
by Bruce M. Tharp Stephanie M. TharpExploring how design can be used for good—prompting self-reflection, igniting the imagination, and affecting positive social change.Good design provides solutions to problems. It improves our buildings, medical equipment, clothing, and kitchen utensils, among other objects. But what if design could also improve societal problems by prompting positive ideological change? In this book, Bruce and Stephanie Tharp survey recent critical design practices and propose a new, more inclusive field of socially minded practice: discursive design. While many consider good design to be unobtrusive, intuitive, invisible, and undemanding intellectually, discursive design instead targets the intellect, prompting self-reflection and igniting the imagination. Discursive design (derived from “discourse”) expands the boundaries of how we can use design—how objects are, in effect, good(s) for thinking. Discursive Design invites us to see objects in a new light, to understand more than their basic form and utility. Beyond the different foci of critical design, speculative design, design fiction, interrogative design, and adversarial design, Bruce and Stephanie Tharp establish a more comprehensive, unifying vision as well as innovative methods. They not only offer social criticism but also explore how objects can, for example, be used by counselors in therapy sessions, by town councils to facilitate a pre-vote discussions, by activists seeking engagement, and by institutions and industry to better understand the values, beliefs, and attitudes of those whom they serve. Discursive design sparks new ways of thinking, and it is only through new thinking that our sociocultural futures can change.
Discursive Disruption, Populist Communication and Democracy: The Cases of Hugo Chávez and Donald J. Trump (Routledge Research in Political Communication)
by Elena BlockIn Discursive Disruption, Populist Communication and Democracy, Elena Block explores the links between declining democratic discourses, populist communication, and reflects on the communicative and moral dimensions of populism. Block proposes the concept of discursive disruption to help to identify, analyze and understand the disruptive power of populist speech, turning to the communicative styles of Venezuela’s late President Hugo Chávez and the US’s President Donald J. Trump to illustrate and support this new conceptual and analytical tool. While the mainstream political class and media traditionally sought to manage the processes of political communication, the book contends that they have now been displaced and their role has been undermined. Middle ground politics and journalism have been substituted by the adversarial rhetorical styles of populists, multiplied through multi-fragmented channels, texts and voices. With this book, Block continues her introspection in the conceptual, communicative and mediatic dimensions of populism by adding a perspective that draws on democratic and discursive theories. Discursive Disruption, Populist Communication and Democracy is ideally designed for scholars and professional communicators in political science and communication studies eager to understand the connection between weakening discourses of modern democracy and the pervasiness of confrontational styles of populist communication in contemporary political exchanges.
Discussing Design: Improving Communication and Collaboration through Critique
by Adam Connor Aaron IrizarryReal critique has become a lost skill among collaborative teams today. Critique is intended to help teams strengthen their designs, products, and services, rather than be used to assert authority or push agendas under the guise of "feedback." In this practical guide, authors Adam Connor and Aaron Irizarry teach you techniques, tools, and a framework for helping members of your design team give and receive critique.Using firsthand stories and lessons from prominent figures in the design community, this book examines the good, the bad, and the ugly of feedback. Youâ??ll come away with tips, actionable insights, activities, and a cheat sheet for practicing critique as a part of your collaborative process.This book covers:Best practices (and anti-patterns) for giving and receiving critiqueCultural aspects that influence your ability to critique constructivelyWhen, how much, and how often to use critique in the creative processFacilitation techniques for making critiques timely and more effectiveStrategies for dealing with difficult people and challenging situations
Disease Control Through Social Network Surveillance (Lecture Notes in Social Networks)
by Panagiotis Karampelas Thirimachos Bourlai Reda AlhajjThis book examines modern paradigms of disease control based on social network surveillance applications, including electronic sentinel surveillance and wireless application-based surveillance science. It also highlights topics that integrate statistical and epidemiological sciences with surveillance practice and, in order to reflect the evolution of social networking practices, discusses topics concerning the challenges for surveillance theory and practice. In turn, the book goes a step further by providing insights on how we need to analyse epidemiological trends by following best practices on distinguishing useful information from noise, namely fake news, false reporting of disease incidents and events, etc. At the same time, we need to be able to protect health-focused applications and communication tools via cybersecurity technologies and to ensure that anonymity of reporting and privacy are preserved. In closing, the book discusses the role and impact of social media on disease surveillance, as well as the current role of communities in infectious disease surveillance and control.
Disentangling Participation
by Tone Bratteteig Ina WagnerProviding a critical view on user participation in design, disentangling decision making and power in design, this book uses fieldwork material from two large participatory design projects: one experimental in the field of urban planning, the other a product development project within health care. Addressing power issues in participatory design is critical to providing a realistic view of the possibilities and limitations of participation. Design is decision-making: during a design process a huge number of decisions taken before the designers end up with a design result - an artefact or system. All decisions are a choice between possibilities and selecting one of them and making it concrete as a change in an artefact is a demonstration of the capacity to transform, which is a key aspect of power. Participatory designers are committed to empowering users and facilitating a design process where users are able to take part in all types of decisions. This volume explores the challenges for practitioners of participatory design arising from this commitment by asking what participation really means: who should participate and in which parts of a design process; what does it mean to share power with users; how are decisions to be made in a participatory way and what is it that users participate in? The book provides a conceptual framework for understanding these issues as well as a fresh look at participation.
Dishonored: The Dunwall Archives
by VariousThe artworks, manuscripts, and scraps of information gathered throughout Dunwall are collected at last. It has been a long and difficult journey to archive these tales of our cursed city, but it is my hope that you, reading this now, will take heed, and learn from those gone before you to forge your own destiny. The Dunwall Archives are now yours--what will you do with them now that you know the truth in these pages?
Disinformation in Open Online Media: 4th Multidisciplinary International Symposium, MISDOOM 2022, Boise, ID, USA, October 11–12, 2022, Proceedings (Lecture Notes in Computer Science #13545)
by Francesca Spezzano Adriana Amaral Davide Ceolin Lisa Fazio Edoardo SerraThis book constitutes the refereed proceedings of the 4th Multidisciplinary International Symposium on Disinformation in Open Online Media, MISDOOM 2022, held in October 2022. The 7 full papers and 3 short papers were carefully reviewed and selected from 17 full/short paper submissions. The papers focus on health and climate change misinformation, social bots and comment moderation, information seeking and diffusion, misinformation detection, and user perception-based trust models.
Disinformation in Open Online Media: 5th Multidisciplinary International Symposium, MISDOOM 2023, Amsterdam, The Netherlands, November 21–22, 2023, Proceedings (Lecture Notes in Computer Science #14397)
by Davide Ceolin Tommaso Caselli Marina TulinThis book constitutes the refereed proceedings of the 5th Multidisciplinary International Symposium on Disinformation in Open Online Media, MISDOOM 2023, which was held in Amsterdam, The Netherlands, during November 21–22, 2023.The 13 full papers presented in this book were carefully reviewed and selected from 19 submissions. The papers focus on misinformation, disinformation, hate speech, disinformation campaigns, social network analysis, large language models, generative AI, and multi-modal embeddings.
Disinformation in Open Online Media: 6th Multidisciplinary International Symposium, MISDOOM 2024, Münster, Germany, September 2–4, 2024, Proceedings (Lecture Notes in Computer Science #15175)
by Mike Preuss Ofer Fridman Agata Leszkiewicz Jean-Christopher Boucher Lucas StampeThis book constitutes the refereed proceedings of the 6th Multidisciplinary International Symposium on Disinformation in Open Online Media, MISDOOM 2024, held in Münster, Germany, during September 2–4, 2024. The 8 full papers presented in this book were carefully reviewed and selected from 15 submissions. The symposium tries to integrate the scientific process of multiple communities and offers a proceeding publication track as well as the submission of presentation proposals (as extended abstracts).
Disinformation in Open Online Media: First Multidisciplinary International Symposium, MISDOOM 2019, Hamburg, Germany, February 27 – March 1, 2019, Revised Selected Papers (Lecture Notes in Computer Science #12021)
by Christian Grimme Mike Preuss Frank W. Takes Annie WaldherrThis book constitutes the refereed proceedings of the First Multidisciplinary International Symposium, MISDOOM 2019, held in Hamburg, Germany, in February/March 2019. The 14 revised full papers were carefully reviewed and selected from 21 submissions. The papers are organized in topical sections named: human computer interaction and disinformation, automation and disinformation, media and disinformation.
Disinformation in Open Online Media: Second Multidisciplinary International Symposium, MISDOOM 2020, Leiden, The Netherlands, October 26–27, 2020, Proceedings (Lecture Notes in Computer Science #12259)
by Mike Preuss Max Van Duijn Viktoria Spaiser Frank Takes Suzan VerberneThis book constitutes the refereed proceedings of the Second Multidisciplinary International Symposium, MISDOOM 2020, held in Leiden, The Netherlands, in October 2020.* The 18 full papers were carefully reviewed and selected from 23 submissions. The papers deal with the interdisciplinary field of computational social science, and in particular with the automated detection and combat of misinformation using modern techniques from machine learning, text mining, and social network analysis. * The conference was held virtually due to the COVID-19 pandemic. Chapters “Identifying Political Sentiments on YouTube: A Systematic Comparison regarding the Accuracy of Recurrent Neural Network and Machine Learning Models” and “Do Online Trolling Strategies Differ in Political and Interest Forums: Early Results” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Disinformation in Open Online Media: Third Multidisciplinary International Symposium, MISDOOM 2021, Virtual Event, September 21–22, 2021, Proceedings (Lecture Notes in Computer Science #12887)
by Viktoria Spaiser Jonathan Bright Anastasia Giachanou Francesca Spezzano Anna George Alexandra PavliucThis book constitutes the refereed proceedings of the Third Multidisciplinary International Symposium on Disinformation in Open Online Media, MISDOOM 2021, held in September 2021. The conference was held virtually due to the COVID-19 pandemic. The 9 full papers were carefully reviewed and selected from 27 submissions. The papers focus on health misinformation, hate speech, misinformation diffusion, news spreading behaviour and mitigation, harm-aware news recommender systems.
Disinformation, Misinformation, and Fake News in Social Media: Emerging Research Challenges and Opportunities (Lecture Notes in Social Networks)
by Huan Liu Dongwon Lee Kai Shu Suhang WangThis book serves as a convenient entry point for researchers, practitioners, and students to understand the problems and challenges, learn state-of-the-art solutions for their specific needs, and quickly identify new research problems in their domains. The contributors to this volume describe the recent advancements in three related parts: (1) user engagements in the dissemination of information disorder; (2) techniques on detecting and mitigating disinformation; and (3) trending issues such as ethics, blockchain, clickbaits, etc. This edited volume will appeal to students, researchers, and professionals working on disinformation, misinformation and fake news in social media from a unique lens.
Disjunctive Programming
by Egon BalasDisjunctive Programming is a technique and a discipline initiated by the author in the early 1970's, which has become a central tool for solving nonconvex optimization problems like pure or mixed integer programs, through convexification (cutting plane) procedures combined with enumeration. It has played a major role in the revolution in the state of the art of Integer Programming that took place roughly during the period 1990-2010. The main benefit that the reader may acquire from reading this book is a deeper understanding of the theoretical underpinnings and of the applications potential of disjunctive programming, which range from more efficient problem formulation to enhanced modeling capability and improved solution methods for integer and combinatorial optimization. Egon Balas is University Professor and Lord Professor of Operations Research at Carnegie Mellon University's Tepper School of Business.
Disk-Based Algorithms for Big Data
by Christopher G. HealeyDisk-Based Algorithms for Big Data is a product of recent advances in the areas of big data, data analytics, and the underlying file systems and data management algorithms used to support the storage and analysis of massive data collections. The book discusses hard disks and their impact on data management, since Hard Disk Drives continue to be common in large data clusters. It also explores ways to store and retrieve data though primary and secondary indices. This includes a review of different in-memory sorting and searching algorithms that build a foundation for more sophisticated on-disk approaches like mergesort, B-trees, and extendible hashing. Following this introduction, the book transitions to more recent topics, including advanced storage technologies like solid-state drives and holographic storage; peer-to-peer (P2P) communication; large file systems and query languages like Hadoop/HDFS, Hive, Cassandra, and Presto; and NoSQL databases like Neo4j for graph structures and MongoDB for unstructured document data. Designed for senior undergraduate and graduate students, as well as professionals, this book is useful for anyone interested in understanding the foundations and advances in big data storage and management, and big data analytics. About the Author Dr. Christopher G. Healey is a tenured Professor in the Department of Computer Science and the Goodnight Distinguished Professor of Analytics in the Institute for Advanced Analytics, both at North Carolina State University in Raleigh, North Carolina. He has published over 50 articles in major journals and conferences in the areas of visualization, visual and data analytics, computer graphics, and artificial intelligence. He is a recipient of the National Science Foundation’s CAREER Early Faculty Development Award and the North Carolina State University Outstanding Instructor Award. He is a Senior Member of the Association for Computing Machinery (ACM) and the Institute of Electrical and Electronics Engineers (IEEE), and an Associate Editor of ACM Transaction on Applied Perception, the leading worldwide journal on the application of human perception to issues in computer science.
Diskrete Mathematik: Geordnete Mengen
by Bernhard GanterDie Ordnungstheorie ist ein faszinierendes Teilgebiet der Diskreten Mathematik, das praktischen Nutzen und abstrakte mathematische Theorie, anschauliche Überlegungen und schwierige Forschungsprobleme auf manchmal verblüffende Art miteinander verbindet. Das Buch gibt eine motivierende Einführung in Grundbegriffe und moderne Strömungen der mathematischen Theorie geordneter Mengen, wobei der Autor sich auf besonders interessante Themen konzentriert. Da die Ordnungstheorie einfach und anspruchsvoll zugleich ist, abstrakt und angewandt, anschaulich und unvorstellbar, ist sie gerade für Studenten in der zweiten Hälfte des Bachelorstudiums und zu Beginn des Masterstudiums bestens geeignet.
Diskurse der Datenökonomie: Kontroversen und Prozesse kollektiver Wissensproduktion
by Pauline Charlotte ReineckeDie Potentiale und Risiken der Datenökonomie sind Gegenstand anhaltender Kontroversen. Zur Untersuchung dieser Kontroversen wird eine wissenssoziologische Diskursanalyse von Diskursdaten im Zeitraum von 2010 bis 2020 durchgeführt. Die Ergebnisse zeigen eine Demokratisierung der Technologieentwicklung durch die Austragung von Kontroversen im öffentlichen Diskurs sowie in politisch eingerichteten „hybriden Foren“. Die Arbeit erweitert die Forschung über die Kontroversen und kollektiven Wissensprozesse in der Datenökonomie.
Disloyal: The True Story of the Former Personal Attorney to President Donald J. Trump
by Michael CohenOnce Donald Trump’s fiercest surrogate, closest confidant, and staunchest defender, Michael Cohen knows where the skeletons are buried. <p><p> This is the most devastating business and political horror story of the century. As Trump’s lawyer and “fixer,” Cohen not only witnessed firsthand but was also an active participant in the inner workings of Trump’s business empire, political campaign, and presidential administration. <p> This is a story that you have not read in newspapers, or on social media, or watched on television. These are accounts that only someone who worked for Trump around the clock for over a decade—not a few months or even a couple of years—could know. Cohen describes Trump’s racist rants against President Barack Obama, Nelson Mandela, and Black and Hispanic people in general, as well as the cruelty, humiliation, and abuse he leveled at family and staff. Whether he’s exposing the fact that Trump engaged in tax fraud by inflating his wealth or electronic fraud by rigging an online survey, or outing Trump’s Neanderthal views towards women or his hush-money payments to clandestine lovers, Cohen pulls no punches. <p> He shows Trump’s relentless willingness to lie, exaggerate, mislead, or manipulate. Trump emerges as a man without a soul—a man who courts evangelicals and then trashes them, panders to the common man, but then rips off small business owners, a con man who will do or say absolutely anything to win, regardless of the cost to his family, his associates, or his country. <p> At the heart of Disloyal, we see how Cohen came under the spell of his charismatic "Boss" and, as a result, lost all sense of his moral compass. <p> The real "real" Donald Trump who permeates these pages—the racist, sexist, homophobic, lying, cheating President—will be discussed, written about, and analyzed for years to come.<p> <b>A New York Times Bestseller</b>
Disney Stories
by Newton Lee Krystina MadejDisney Stories: Getting to Digital explores how Disney, the man and the company, used technological innovation to create characters and stories that engage audiences in many different media, in particular in Video Games and on the Internet. Drawing on Disney films from the twenties and thirties, as well as the writings of historians, screenwriters and producers, Disney Stories: Getting to Digital explains how new film and animation techniques, many developed by Disney, worked together to evolve character and content development and produce entertaining stories that riveted audiences. Through an insider's perspective of Disney's legendary creation process, the book closely examines how the Disney Company moved its stories into the digital world in the 1990s and the virtual, online communities of the 2000s. By embracing the digital era, Disney led storytelling and technological innovation by granting their audience the unique opportunity to take part in their creation process through their online games, including The Lion King Animated Story Book, Disney Blast and Toontown. Disney Stories: Getting to Digital is intended for Disney fans and current practitioners looking to study the creation process of one of the most famous animation studios in existence. Professors teaching courses in new media, animation and interactive storytelling will also find this book a valuable asset.
Disney Stories: Getting to Digital
by Newton Lee Krystina MadejThe second edition of Disney Stories: Getting to Digital will be of interest to lovers of Disney history and also to lovers of Hollywood history in general. The first edition was planned as a short history of the companies evolution from analog storytelling to a digital online presence that closed the chapter on early Disney films with the release of the groundbreaking Snow White. The purpose of the new edition is to bring to readers a more complete view of the analog-digital story by including three new chapters on film that cover key developments from the live-animation hybrids of the 1940s to CAPS and CGI in the 1990s and VR in the 2010s. It also includes in the discussion of cross-media storytelling the acquisition of the exceptional story property, Star Wars, and discusses how Disney has brought the epic into the Disney Master Narrative by creating Galaxy’s Edge in its US theme parks.Krystina Madej’s engaging portrayal of the long history of Disney’s love affair with storytelling and technology brings to life the larger focus of innovation in creating characters and stories that captivate an audience, and together with Newton Lee’s detailed experience of Disney during the crucial 1995-2005 era when digital innovation in online and games was at its height in the company, makes for a fast-paced captivating read.Disney Stories first edition explored the history of Disney, both analog and digital. It described in detail how Walt Disney used inventive and often ground-breaking approaches in the use of sound, color, depth, and the psychology of characters to move the animation genre from short visual gags to feature-length films with meaningful stories that engaged audience's hearts as well as tickled their funny bones. It showed Walt’s comprehensive approach to engaging the public across all media as he built the Disney Master Narrative by using products, books, comics, public engagements, fan groups such as the Mickey Mouse club, TV, and, of course, Disneyland, his theme park. Finally it showed how, after his passing, the company continued to embrace Walt’s enthusiasm for using new technology to engage audiences through their commitment to innovation in digital worlds. It describes in detail the innovative storybook CD-ROMs, their extensive online presence, the software they used and created for MMORGs such as Toontown, and the use of production methods such as agile methodology. This new edition provides insight on major developments in Disney films that moved them into the digital world.