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2. Video Electronics Standards Association, “Flat panel display measurements standard version 1.0,” VESA, Milpitas, CA (1998).
3. International Standards Organization, “Ergonomic requirements for office work with visual display terminals—Part 3: Visual display requirements,” ISO 9241-3:1992, Geneva, Switzerland (1992).
4. American National Standards Institute, “Electronic projection—variable resolution projectors,” ANSI IT7.227-1998, New York (1998).
5. American National Standards Institute, “Electronic projection-fixed resolution projectors,” ANSI IT7.228-1997, New York (1997).