Contrast Polarity Effects in Low Vision Reading

Autor:	Gordon E. Legge, Mary M. Schleske, Gary S. Rubin
Rok vydání:	1987
Předmět:	White (horse) genetic structures Polarity (physics) Computer science media_common.quotation_subject Linguistics Newspaper Low vision World Wide Web Reading (process) Contrast (vision) Normal vision Reading rate media_common
Zdroj:	Low Vision ISBN: 9781461291527
DOI:	10.1007/978-1-4612-4780-7_24
Popis:	Nearly all books, magazines and newspapers are printed with black letters on a white background. As Fig. 1 illustrates, it is possible to display text as white letters on a black background. We refer to these alternatives - black-on-white or white-on-black - as the contrast polarity of the text. Although the choice of contrast polarity has little effect on the reading performance of normally sighted people, it is important for some individuals with low vision.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6d5e0e8c3b65412169116945178b4f50 https://doi.org/10.1007/978-1-4612-4780-7_24 Zobrazit plný text záznamu