Digital systems are pervasive in modern societies -- augmenting personal and commercial driving, detecting cancer, and exploiting transitory events in financial markets. Attacks on these systems are growing in number, sophistication, and impact. Current cyber defenses are proving inadequate against some of these attacks. Cyber defense tools that…

With the advent of ubiquitous computing, interaction design has broadened its object of inquiry into how smart computational artifacts inconspicuously act in people's everyday lives. Although user-centered design approaches remains useful for exploring how people cope with interactive systems, they cannot explain how this new breed of…

Distance learning networks make training and advanced education possible when time and budgetary constraints make face-to-face training difficult. To make distance learning work, instructors and providers must harness the potential of synchronous and asynchronous communication technologies to create powerful, learner-centered networks. Support…

Focuses on the ambiguities in the fluid human-telemedia infrastructure. Suggests the need for new signposts to guide our understanding of this environment and the changes it will bring to social roles. (Author)

Proposes a "critical mass" explanation for the diffusion of interactive media, such as telephone, electronic mail, or computer conferencing, within communities. Considers two special characteristics of interactive media: (1) that widespread usage creates universal access, and (2) that use entails interdependence, in which earlier users…

To improve services and reduce costs, Babson College (Massachusetts) has begun continuous quality improvement and reengineering, moving rapidly toward a client/server information technology environment and Internet/Intranet-enabled business processes. The evolution of the strategy and its products, underlying technologies, and development process…

Defines collaborating systems, i.e., hardware, software, communications, and people working together; examines the need for machine-supported collaboration; and addresses the major obstacles impeding the progress of collaboration, including economic, political, human, and technical factors. A framework for the implementation of machine-supported…

The changes in the relationship between the computer and user from that of an isolated productivity tool to than of an active collaborator in the acquisition, use, and creation of information, as well as a facilitator of human interaction are discussed. The four paradigms of computing are compared. (KR)

The National Film Board of Canada (NFB) is focusing on interactive and multimedia technologies, within the framework of a virtual commons, to promote the study of people, their environments, and their resources. (AEF)

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…