Univac Corporation (now Unisys) has been an innovator in computer systems since the early 1960s. Univac (then Remington Rand), built the first commercial computer, the Univac I. This volume continues the story of Univac (later Unisys) computer systems from the Univac 1105. Its successors—the early Univac 1100 machines—helped to establish the concept of a family of computer systems. It was one of the first to develop and deploy a multidimensional operating system that supported interactive, real-time, and batch processing. Ease of access and operation in all modes was especially attractive to scientific and academic communities. It was instrumental in developing COBOL and DMS-1100 for business data processing. The upward compatibility of the Univac 1100 series machines from the Univac 1107 to the Sperry 2200 series demonstrated how evolutionary development could protect its customer’s investment while continually enhancing performance. As one of the founders of the computing industry, Univac has survived over 60 years of expansion and consolidation to survive as part of Unisys as one of the two remaining mainframe manufacturers.

For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.

A great technological and scientific innovation of the last half of the 20th century, the computer has revolutionised how we organise information, how we communicate with each other, and the way we think about the human mind. This book offers a short history of this dynamic technology, covering its central themes since ancient times.

Examines DOD practices in procuring military weapons systems, other military hardware, and goods and services.

This book, aimed at general readers, covers the entirety of computing history from antiquity to the present, placing the story of computing into the broader context of politics, economics, society, and more. Computers dominate the world we live in, and this book describes how we got here. The Computer: A Brief History of the Machine That Changed the World covers topics from early efforts at mathematical computation back in ancient times, such as the abacus and the Antikythera device, through Babbage's Difference Engine and the Hollerith Tabulating Machines of the 19th century, to the eventual invention of the modern computer during World War II and its aftermath. The scope of the text reaches into the modern day, with chapters on social media and the influence of computers and technology on recent elections. The information in this book, perfect for readers new to the topic or those looking to delve into the history of computers in greater detail, can be accessed both chronologically and topically. With chapters focusing on larger time periods as well as shorter subsections covering specific people and topics, this book is designed to make the history of computing as approachable as possible.

How the computer became universal. Over the past fifty years, the computer has been transformed from a hulking scientific supertool and data processing workhorse, remote from the experiences of ordinary people, to a diverse family of devices that billions rely on to play games, shop, stream music and movies, communicate, and count their steps. In A New History of Modern Computing, Thomas Haigh and Paul Ceruzzi trace these changes. A comprehensive reimagining of Ceruzzi's A History of Modern Computing, this new volume uses each chapter to recount one such transformation, describing how a particular community of users and producers remade the computer into something new. Haigh and Ceruzzi ground their accounts of these computing revolutions in the longer and deeper history of computing technology. They begin with the story of the 1945 ENIAC computer, which introduced the vocabulary of "programs" and "programming," and proceed through email, pocket calculators, personal computers, the World Wide Web, videogames, smart phones, and our current world of computers everywhere--in phones, cars, appliances, watches, and more. Finally, they consider the Tesla Model S as an object that simultaneously embodies many strands of computing.

For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.