{"id":795,"date":"2022-05-02T01:06:22","date_gmt":"2022-05-02T05:06:22","guid":{"rendered":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/?p=795"},"modified":"2022-05-02T01:06:22","modified_gmt":"2022-05-02T05:06:22","slug":"light-heart-julian-poindexter","status":"publish","type":"post","link":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/jgpoindexter\/light-heart-julian-poindexter\/","title":{"rendered":"Light Heart &#8211; Julian Poindexter"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Abstract<\/h2>\n\n\n\n<p>Over the past several weeks I have worked to utilize LED lights and sensors to create an interactive piece of artwork. I&#8217;ve created a polygonal, anatomical human heart that is set alight with different color and patterns based on the orientation and acceleration applied.  The goal was to capture and visualize the energy of movement in our lives. Changing the direction of this model heart changes the beat, just as the twists and turns of our lives affect the beats of our hearts.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333.png\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"798\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-768x1024.png\" alt=\"\" class=\"wp-image-798\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-768x1024.png 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-600x800.png 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-1152x1536.png 1152w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-1536x2048.png 1536w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-630x840.png 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-960x1280.png 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8333-225x300.png 225w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332.png\"><img loading=\"lazy\" decoding=\"async\" width=\"878\" height=\"1024\" data-id=\"797\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332-878x1024.png\" alt=\"\" class=\"wp-image-797\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332-878x1024.png 878w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332-686x800.png 686w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332-768x895.png 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332-1318x1536.png 1318w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332-1757x2048.png 1757w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8332-257x300.png 257w\" sizes=\"auto, (max-width: 878px) 100vw, 878px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Light Heart Show\" width=\"1000\" height=\"563\" src=\"https:\/\/www.youtube.com\/embed\/KQmXJJV3Ru0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.youtube.com\/shorts\/zsq7YX1MeCM\">https:\/\/www.youtube.com\/shorts\/zsq7YX1MeCM<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Behind the lights<\/h2>\n\n\n\n<p>Inside this artwork is an ESP3266, an LIS3DH Triple-Axis Accelerometer, and 4 NeoPixel rings. Utilizing each components Arduino library. The accelerometer tracks the orientation and acceleration of the heart using the accelerometer. By picking up the acceleration due to gravity in the xyz directions, the device I could take the readings from the device and translate them into position. Each coordinate orientation corresponds to a programmed light pattern sent to the NeoPixels. Shaking the heart causes it to light up rainbow after detecting a certain amount of acceleration.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338.png\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"799\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-768x1024.png\" alt=\"\" class=\"wp-image-799\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-768x1024.png 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-600x800.png 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-1152x1536.png 1152w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-1536x2048.png 1536w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-630x840.png 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-960x1280.png 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338-225x300.png 225w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337.png\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"800\" src=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-768x1024.png\" alt=\"\" class=\"wp-image-800\" srcset=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-768x1024.png 768w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-600x800.png 600w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-1152x1536.png 1152w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-1536x2048.png 1536w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-630x840.png 630w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-960x1280.png 960w, https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8337-225x300.png 225w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">The making of<\/h2>\n\n\n\n<p>The heart itself was modeled in blender in a high to low poly workflow. It was then exported into SolidWorks to be cut in half and hollowed out with just enough space to house the electronic components. I also used SolidWorks to model a core to attack to the base and house the breadboards and lights. All the modeled components were 3D printed on an Ender 3 Pro in white filament. After close to 36 hours of printing, the components were stuck onto the core, and all the parts could be screwed together.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract Over the past several weeks I have worked to utilize LED lights and sensors to create an interactive piece of artwork. I&#8217;ve created a polygonal, anatomical human heart that is set alight with different color and patterns based on the orientation and acceleration applied. The goal was to capture and visualize the energy of&#8230; <\/p>\n<div class=\"link-more\"><a href=\"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/jgpoindexter\/light-heart-julian-poindexter\/\">Read More<\/a><\/div>\n","protected":false},"author":263,"featured_media":799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-content\/uploads\/sites\/23\/2022\/05\/IMG_8338.png","_links":{"self":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/posts\/795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/users\/263"}],"replies":[{"embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/comments?post=795"}],"version-history":[{"count":1,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/posts\/795\/revisions"}],"predecessor-version":[{"id":801,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/posts\/795\/revisions\/801"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/media\/799"}],"wp:attachment":[{"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/media?parent=795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/categories?post=795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.joshuarosenstock.com\/teaching\/lightart-d22\/wp-json\/wp\/v2\/tags?post=795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}