{"id":725,"date":"2017-05-31T11:15:33","date_gmt":"2017-05-31T15:15:33","guid":{"rendered":"https:\/\/designinglight.com\/?p=725"},"modified":"2017-05-31T11:15:33","modified_gmt":"2017-05-31T15:15:33","slug":"what-is-li-fi-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/designinglight.com\/?p=725","title":{"rendered":"What is Li-Fi and How Does It Work?"},"content":{"rendered":"<p>In <a href=\"http:\/\/theinstitute.ieee.org\/members\/profiles\/learn-how-lifi-works-from-its-inventor-harald-haas\">this article<\/a> from the IEEE the inventor of Li-Fi explains how it works.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this article from the IEEE the inventor of Li-Fi explains how it works.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[9],"tags":[30,45],"class_list":["post-725","post","type-post","status-publish","format-standard","hentry","category-controls","tag-led","tag-new-technology"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4gZSw-bH","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":722,"url":"https:\/\/designinglight.com\/?p=722","url_meta":{"origin":725,"position":0},"title":"IoT Lighting?  No Thanks.","author":"Jason Livingston","date":"May 15, 2017","format":false,"excerpt":"The current global cyber-attack, combined with last year\u2019s \u201cdenial of service attack has me thinking about the lighting industry and IoT. It was ironic that last year\u2019s attack happened just days before the IES annual conference, at which IoT lighting was touted as the next big thing that everyone had\u2026","rel":"","context":"In &quot;Controls&quot;","block_context":{"text":"Controls","link":"https:\/\/designinglight.com\/?cat=9"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":176,"url":"https:\/\/designinglight.com\/?p=176","url_meta":{"origin":725,"position":1},"title":"Now, the Good Climate News","author":"Jason Livingston","date":"June 26, 2014","format":false,"excerpt":"Ok, the headline is slightly misleading. There\u2019s no good news about the fact of climate change, but there is some good news about the politics and the technology for mitigating it. First, the politics where there are several encouraging developments. First, as I\u2019ve previously mentioned, Michael Bloomberg, Henry Paulson, and\u2026","rel":"","context":"In &quot;Sustainability&quot;","block_context":{"text":"Sustainability","link":"https:\/\/designinglight.com\/?cat=4"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":502,"url":"https:\/\/designinglight.com\/?p=502","url_meta":{"origin":725,"position":2},"title":"Use of LED Lamps To Improve Health","author":"Jason Livingston","date":"September 12, 2015","format":false,"excerpt":"Today's New York Times has an article on several manufacturers' new LED products that are intended to improve wakefulness, sleep, focus, and other aspects of daily life and health. The\u00a0article appears on\u00a0both the business and technology pages, but not on the health page, and\u00a0I think that's appropriate. \u00a0Although there are\u2026","rel":"","context":"In &quot;Color&quot;","block_context":{"text":"Color","link":"https:\/\/designinglight.com\/?cat=12"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2019,"url":"https:\/\/designinglight.com\/?p=2019","url_meta":{"origin":725,"position":3},"title":"Where are the Photometrics?","author":"Jason Livingston","date":"October 25, 2021","format":false,"excerpt":"Today I want to talk about the lack of photometric information provided by manufacturers because the presentation of information frustrates me in two ways. The first issue is the lack of information provided. The second is the difficulty of finding real world examples of what I teach in class. What's\u2026","rel":"","context":"In &quot;Documentation&quot;","block_context":{"text":"Documentation","link":"https:\/\/designinglight.com\/?cat=7"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":586,"url":"https:\/\/designinglight.com\/?p=586","url_meta":{"origin":725,"position":4},"title":"Who Needs A Lighting Designer?  Schools!","author":"Jason Livingston","date":"January 18, 2016","format":false,"excerpt":"Studio T+L is the theatre consultant on the theatre in a new school here in New York. During an early meeting with the architect I explained that I prefer to have the dimming and control system for the stage lighting also control the house lighting, so I\u2019d like to schedule\u2026","rel":"","context":"In &quot;Design&quot;","block_context":{"text":"Design","link":"https:\/\/designinglight.com\/?cat=18"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":562,"url":"https:\/\/designinglight.com\/?p=562","url_meta":{"origin":725,"position":5},"title":"Computers in the Classroom","author":"Jason Livingston","date":"December 6, 2015","format":false,"excerpt":"Today\u2019s New York Times tells us about the pernicious effect digital devices can have on our lives, saying that our \u201cdigital life keeps us hooked with an infinite entertainment stream as its default setting. Tech companies often set it up that way.\u201d Referred to as growth hacking, it\u2019s the continual\u2026","rel":"","context":"In &quot;Education&quot;","block_context":{"text":"Education","link":"https:\/\/designinglight.com\/?cat=21"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts\/725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=725"}],"version-history":[{"count":1,"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts\/725\/revisions"}],"predecessor-version":[{"id":726,"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts\/725\/revisions\/726"}],"wp:attachment":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}