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ERIC Number: EJ763078
Record Type: Journal
Publication Date: 2007-Mar
Pages: 4
Abstractor: ERIC
Reference Count: N/A
ISSN: ISSN-1053-6728
Digital Projectors Demystified
Careless, James
Technology & Learning, v27 n8 p8-13 Mar 2007
Digital projectors are becoming a common sight in U.S. schools. A projector can serve many roles, from letting teachers give tours of educational Web sites to having students present their projects to the entire class. With this trend come questions: Which projection technology is the most cost-effective? Which requires the least maintenance? How can one get the best price over the lifetime of this product? To help answer those and other questions, Technology and Learning (T&L) has compiled this list of essential considerations: (1) What are my options?; (2) How bright should the projected image be?; (3) Should I pay extra to get maximum resolution?; (4) Can my digital projector multitask?; (5) What about lamp life?; and (6) Portable, or built in?
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Publication Type: Guides - Non-Classroom; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: United States