A look at the changes in projection equipment since Harold Childe invented the dissolving view magic lantern in 1836. (AK)

How rear projection can enhance the use of slide projectors in the classroom. (HB)

The DIATEST responder system is a control system for fully programed running of diagnostic tests of multiple-choice type. The system makes use of the control unit earlier developed at the Institute of Technology for programed four-screen slide projection and the electronic response analyser (ESAU). Presentation of a question is done audiovisually,…

Modern technology has developed the primitive still projector into a powerful audiovisual tool. In response to a growing need for a comprehensive guide to the uses of such an aid, this booklet offers, in its first six chapters, a detailed examination of the various types of still projectors and supplementary equipment, care and maintenance of the…

A trade show of educational hardware and software was the highlight of a week-long convention, which also offered a full program of education and training sessions. (RK)

Describes modifying a slide projector into a macro-projector to show objects too small for an overhead projector and too big for a micro-projector. Describes a box to produce multiple images of objects. (BR)

For those who wish to enter the world of light shows, this handbook provides facts, ideas, techniques, suggestions, and sources for the many hard-to-get materials and products. Blacklight, flashing light, musicvision, and lumia (the anti-shape) are discussed. Instructions are given on how to create special effects with overhead projectors, 35mm.…

Step by step instructions are provided for planning and executing a slide tape program, as well as diagrams of equipment for presenting such programs. Guidelines are given for ways to: (1) define a program's purpose and objectives, (2) complete a storyboard, (3) produce slides from transparencies and photographed artwork, (4) write on slides, (5)…

The rationale for and techniques of producing a slide/tape program are covered in this brief guide. Successful slide programs follow four phases: planning and research, scripting, production, and presentation. Helpful hints for proceeding through these steps are provided and an evaluative checklist for slide/tape presentations is attached. (RAO)

A review of the audiovisual equipment used in multimedia kits for small group or individualized study. (BD)

This study measured the impact of electronic presentations on the business presenter. An electronic presentation was defined as a presentation which made use of a computer, presentation graphics software, and a projection device. A questionnaire was sent to 560 subjects (40% returned) randomly selected from a training and development consortium…