Automated Engineering Design (AED); An approach to automated documentation

The automated engineering design (AED) is reviewed, consisting of a high level systems programming language, a series of modular precoded subroutines, and a set of powerful software machine tools that effectively automate the production and design of new languages. AED is used primarily for development of problem and user-oriented languages. Software production phases are diagramed, and factors which inhibit effective documentation are evaluated

Virtual reality in the service of user participation in architecture

The issue of user participation in the processes of building and urban design is enjoying renewed attention following its relative neglect over the last 20 years due, in large measure, to significant advances in emerging information technologies, particularly multimedia, virtual reality and internet technologies. This paper re-established the theoretical framework for participatory design evolved in the late sixties and early seventies as part of the movement towards a more explicit design methodology and attempts an explanation of why the concept failed to gain commitment from the architectural and urban design professionals. The paper then gives an account of two significant developments in the evolution of the application of information technologies with which the authors have been engaged. These are: i. a responsive and interactive interface to wholly immersive and realistic virtual reality representations of proposed buildings and urban neighbourhoods. ii. an intuitive and platform-independent VR modelling environment allowing collaborative evolution of the scheme from within the virtual world. The impact of these IT developments is demonstrated in the context of the design of a leisure facility for a community of users with physical impairment

State-of-the-Art in Parallel Computing with R

R is a mature open-source programming language for statistical computing and graphics. Many areas of statistical research are experiencing rapid growth in the size of data sets. Methodological advances drive increased use of simulations. A common approach is to use parallel computing. This paper presents an overview of techniques for parallel computing with R on computer clusters, on multi-core systems, and in grid computing. It reviews sixteen different packages, comparing them on their state of development, the parallel technology used, as well as on usability, acceptance, and performance. Two packages (snow, Rmpi) stand out as particularly useful for general use on computer clusters. Packages for grid computing are still in development, with only one package currently available to the end user. For multi-core systems four different packages exist, but a number of issues pose challenges to early adopters. The paper concludes with ideas for further developments in high performance computing with R. Example code is available in the appendix

Specifications and programs for computer software validation

Three software products developed during the study are reported and include: (1) FORTRAN Automatic Code Evaluation System, (2) the Specification Language System, and (3) the Array Index Validation System

A short history off-line

Emerging technologies for learning report - Article exploring the history of ICT in education and the lessons we can learn from the pas

The Forgotten Teachers in K-12 Online Learning: Examining the Perceptions of Teachers Who Develop K-12 Online Courses

Like many K-12 online learning programs, the Illinois Virtual High School (IVHS) began by utilizing vendor content to populate its online courses. In its fourth year, the IVHS began a concerted effort to design more of its own online course content internals. The aim of this study was to examine the nature of the support needed and application of tools used by IVHS course developers. The data consisted of a two-part, web-based survey and telephone interviews that were analyzed using descriptive statistics and inductive analysis. The results showed these developers had a strong desire to use interactive elements in their course as well as working in cooperative teams. Further, developers were opposed to using a forced template, but indicated a need for general structural guidance and additional professional development. Finally, developers recommended that subject matter teacher-developers and multimedia specialists be split into two separate roles, and these individuals work together as a part of a design team. Further research should be conducted on the intended use of technology tools requested

Technology in the Classroom an Educator’s Guide to Technology & Learning

The need for an educational technology manual was researched. Based on research a resource handbook for understanding and using technology in the classroom was in demand. In order to meet the demand for a technology training guide for teachers, a detailed handbook was created. The handbook includes information on the following aspects of educational technology; desktop computers, laptop computers, miniature computing, visual technologies, educational software, accessibility software, the Internet, video technology, and WebQuests. The handbook is intended to be used as a technology resource for teachers K-12 in any State/Country

Reviews

Judith Jeffcoate, Multimedia in Practice ‐Technology and Applications, BCS Practitioner Series, Prentice‐Hall International, 1995. ISBN: 0–13–123324–6. £24.95