1. American National Standard for Human Factors Engineering of Visual Display Terminal Workstations (ANSI/HFS Standard No. 100-1988) Human Factors Society, Inc., Santa Monica, CA (1988)
2. Chang, G., Morreale, P., Medicherla, P.: Applications of augmented reality systems in education. In: The Society for Information Technology & Teacher Education International Conference (2010)
3. Shurtleff, D.: Studies in television legibility: a review of the literature. Inf. Disp. 4, 40–45 (1967)
4. Snyder, H., Taylor, G.: The sensitivity of response measures of alphanumeric legibility to variations in dot matrix display parameters. Hum. Factors 21, 457–471 (1979)
5. ISO, ISO 9241-3.: Ergonomic requirements for office work with visual display terminals (VDTs) Part 3: visual display requirements, Amendment 1: Annex C (normative): visual performance and comfort test (1992)