Misty

In Jefferey Lackney's **//33 Educational Design Principles for Schools and Community Learning Centers//** he suggests that virtual and physical learning spaces need to be integrated. **//Education Design Principle 23//** describes the need to incorporate technology into the various curriculum areas. It provides as a solution to the ubiquitous use of information technology the creation of an "integrated, flexible, and complimentary" arena for learning.
 * Visual Display recommendations**

Using a projection system and an interactive whiteboards provides a rich learning environment. According to The NCTE (National Center for Technology in Education), digital projectors are essential to classroom design, because of the ability to project the computer screen and printed text which enhances presentations and demonstrations by making the information more visually accessible. This tool can also facilitate video conferencing (NCTE 2009). Some things to consider when purchasing a projection system include:


 * Mounting - A stationary ceiling mounted projector with a mobile document camera and computer cart is recommended. The ceiling mounted projector reduces wiring and security problems, however infrastructure of the placement needs to verified.
 * Projection Distance - Short Throw projectors can be used for distances under 12 meters.
 * Luminosity - The projector should have 1,500 ANSI lumens to integrate the interactive whiteboards.
 * Resolution and Contrast Ration - The projector needs to automatically detect the resolution of the incoming video signal, as well as provide the ability to change the settings dependent upon the location. Contrast ratios of 400:1 or greater are recommended for schools.
 * Display options - LCD (Liquid Crystal Display) and DLP (Digital Light Processing) are options.

The NCTE also suggest interactive whiteboards because they make the learning more responsive in both large and small groups (NCTE, 2008). They allow the learners to present their work and physically manipulate objects on the board. This tool also caters to students with special needs, especially for visually impaired learners. It supports the demonstration of how to use software or internet-based programs and resources.