{"id":1056,"date":"2013-10-10T16:37:29","date_gmt":"2013-10-10T16:37:29","guid":{"rendered":"http:\/\/blogs.oregonstate.edu\/glencora\/?p=1056"},"modified":"2013-10-10T16:37:29","modified_gmt":"2013-10-10T16:37:29","slug":"color-blindness-considerations","status":"publish","type":"post","link":"https:\/\/blogs.oregonstate.edu\/glencora\/2013\/10\/10\/color-blindness-considerations\/","title":{"rendered":"Color blindness considerations"},"content":{"rendered":"<p>I once had a student in class ask about the colors I was using on the whiteboard because he was color blind.\u00a0 Since then, I have tried to be good about what colors I use when teaching.\u00a0 Yesterday I was considering a low-tech alternative to clickers for the classroom: color cards!\u00a0 However, now I have this color problem again.\u00a0 I am too lazy to write the color of the card on the color cards I give to the class.\u00a0 Surreptitiously, my partner was working on a figure for a new paper and referring to the chart below.\u00a0 It provides a handy guideline for what colors look like to the colorblind and allows you to pick a subset of contrasting colors.\u00a0 For more information, see the <a href=\"http:\/\/jfly.iam.u-tokyo.ac.jp\/color\/\">original research<\/a> by Okabe and Ito.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" alt=\"\" src=\"http:\/\/jfly.iam.u-tokyo.ac.jp\/color\/image\/pallete.jpg\" width=\"600\" height=\"236\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I once had a student in class ask about the colors I was using on the whiteboard because he was color blind.\u00a0 Since then, I have tried to be good about what colors I use when teaching.\u00a0 Yesterday I was considering a low-tech alternative to clickers for the classroom: color cards!\u00a0 However, now I have [&hellip;]<\/p>\n","protected":false},"author":3747,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[187570,2074,1000],"class_list":["post-1056","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-color","tag-presentations","tag-teaching"],"_links":{"self":[{"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/posts\/1056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/users\/3747"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/comments?post=1056"}],"version-history":[{"count":1,"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/posts\/1056\/revisions"}],"predecessor-version":[{"id":1057,"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/posts\/1056\/revisions\/1057"}],"wp:attachment":[{"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/media?parent=1056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/categories?post=1056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/glencora\/wp-json\/wp\/v2\/tags?post=1056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}