Web technologies – in particular linked Java servers and clients – allow new dynamic collaborative environments linking people and computers. We describe the architecture of a system, TANGOsim, that combines a Java collaborative environment with an executive providing general message filters, and an event-driven simulator. The initial application is to command and control, but we describe how this approach can also be used in other areas, such as health care, scientific visualization and (distance) education. © 1997 John Wiley & Sons, Ltd.

The Living Textbook creates a unique learning environment enabling teachers and students to use educational resources on multimedia information servers, supercomputers, parallel databases, and network testbeds. We have three innovative educational software applications running in our laboratory, and under test in the classroom. Our education-focused goal is to learn how new, learner-driven, explorative models of learning can be supported by these high bandwidth, interactive applications and ultimately how they will impact the classroom of the future.

Abstract MOVIE (Multitasking Object‐oriented Visual Interactive Environment) is a new software system for high‐performance distributed computing (HPDC), currently in the advanced design and implementation stage at Northeast Parallel Architectures Center (NPAC), Syracuse University. The MOVIE system is structured as a multiserver network of interpreters of the high‐level object‐oriented programming language MovieScript. MovieScript derives from PostScript and extends it in the C++ syntax‐based object‐oriented interpreted style towards 3D graphics, high‐performance computing and general‐purpose high‐level communication protocol for distributed and MIMD‐parallel computing. The paper describes the overall open systems‐based MOVIE design and itemizes currently implemented, developed and planned components of the system.

MOVIE (multitasking object-oriented visual interactive environment) is the new software system for high performance distributed computing (HDPC), currently in the advanced design and implementation stage at Northeast Parallel Architectures Center (NPAC), Syracuse University. MOVIE System is structured as a multiserver network of interpreters of high-level object-oriented programming language MovieScript. MovieScript derives from PostScript and extends it in the C++ syntax based object-oriented interpreted style towards 3D graphics, high performance computing and general purpose high level communication protocol for distributed and MIMD-parallel computing. The authors describe the overall open systems based MOVIE design and itemize currently implemented, developed and planned components of the system.>