{"id":2019,"date":"2015-11-09T21:16:23","date_gmt":"2015-11-09T20:16:23","guid":{"rendered":"http:\/\/cause.ch\/lab\/?p=2019"},"modified":"2015-11-12T18:08:27","modified_gmt":"2015-11-12T17:08:27","slug":"sol-id-portraits-de-lumiere","status":"publish","type":"post","link":"https:\/\/cause.ch\/lab\/mandats\/sol-id-portraits-de-lumiere\/","title":{"rendered":"SOL.ID: Portraits de Lumiere"},"content":{"rendered":"<div class=\"center_text arx_pad_2\">\n<iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/144299570?color=ffffff&#038;title=0&#038;byline=0&#038;portrait=0\" width=\"640\" height=\"360\" frameborder=\"0\" webkitallowfullscreen mozallowfullscreen allowfullscreen><\/iframe>\n<\/div>\n<div class=\"center_text arx_pad_2\">\n<a href=\"http:\/\/solid.rayform.ch\/\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/SOL-ID-LOGO-\u00a9rayform.jpg\" alt=\"SOL-ID-LOGO-\u00a9rayform\" width=\"170\" height=\"45\" class=\"alignnone size-full wp-image-2025\" \/><\/a>\n<\/div>\n<p class=\"arx_0 center_content arx_pad_2\">\nProjet: <b>Film de Pr\u00e9sentation<\/b><br \/>\nTeam Cause: <b>Adrian Meredith<\/b><br \/>\nClient: <b><a href=\"http:\/\/rayform.ch\/\" target=\"_blank\">RAYFORM\u2122<\/a><\/b>\n<\/p>\n<div class=\"arx_pad_2 center_content\">\n<div class=\"center_text arx_pad_0\" style=\"float:left\">\n<a href=\"http:\/\/rayform.ch\/\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/logo-\u00a9rayform.png\" alt=\"logo-\u00a9rayform\" width=\"120\" height=\"160\" class=\"alignnone size-full wp-image-2038\" \/><\/a>\n<\/div>\n<div class=\"center_text arx_pad_0\" style=\"float:right\">\n<a href=\"http:\/\/www.epfl.ch\/\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/logo-\u00a9epfl.png\" alt=\"logo-\u00a9epfl\" width=\"120\" height=\"160\" class=\"alignnone size-full wp-image-2037\" \/><\/a>\n<\/div>\n<div class=\"center_text arx_pad_0\" style=\"float:center\">\n<a href=\"http:\/\/lgg.epfl.ch\/\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/logo-\u00a9caustics.png\" alt=\"logo-\u00a9caustics\" width=\"160\" height=\"97\" class=\"alignnone size-full wp-image-2036\" \/><\/a>\n<\/div>\n<\/div>\n<p class=\"arx_1 arx_pad_1 center_content\" style=\"clear:both\">\nNotre agent Adrian Meredith pr\u00eate une nouvelle fois la subtile pr\u00e9cision de son regard de documentariste au b\u00e9n\u00e9fice d&#8217;un projet inaugur\u00e9 sous l&#8217;embl\u00e8me de l&#8217;<a href=\"www.epfl.ch\" target=\"_blank\">EPFL<\/a>: <a href=\"http:\/\/solid.rayform.ch\/\" target=\"_blank\"><b>SOL.ID<\/b><\/a>, une installation permanente \u00e9tablie au <a href=\"http:\/\/rolexlearningcenter.epfl.ch\/\" target=\"_blank\">Rolex Learning Center<\/a> sur le campus de l&#8217;\u00e9cole polytechnique.\n<\/p>\n<p class=\"arx_1 arx_pad_2 center_content\">\nLe projet expos\u00e9 consiste en une s\u00e9rie de 4 plaques m\u00e9talliques r\u00e9fl\u00e9chissantes dispos\u00e9es sous la structure curviligne du b\u00e2timent architectural faisant miroiter \u00e0 la lumi\u00e8re du soleil des portraits de diff\u00e9rentes figures fondatrices de la technologie et des sciences modernes sur la vo\u00fbte inf\u00e9rieure de celui-ci:<\/p>\n<div class=\"center_text arx_pad_2\">\n<a href=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-global-view-\u00a9rayform.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-global-view-\u00a9rayform.jpg\" alt=\"sol.id-global-view-\u00a9rayform\" width=\"1000\" height=\"667\" class=\"alignnone size-full wp-image-2023\" srcset=\"https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-global-view-\u00a9rayform.jpg 1000w, https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-global-view-\u00a9rayform-300x200.jpg 300w, https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-global-view-\u00a9rayform-640x426.jpg 640w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a>\n<\/div>\n<div class=\"center_text arx_pad_2\">\n<a href=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-curved-metallic-plate-distorted-view-\u00a9rayform1.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-curved-metallic-plate-distorted-view-\u00a9rayform1.jpg\" alt=\"sol.id-curved-metallic-plate-distorted-view-\u00a9rayform\" width=\"1000\" height=\"544\" class=\"alignnone size-full wp-image-2022\" srcset=\"https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-curved-metallic-plate-distorted-view-\u00a9rayform1.jpg 1000w, https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-curved-metallic-plate-distorted-view-\u00a9rayform1-300x163.jpg 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a>\n<\/div>\n<div class=\"center_text arx_pad_2\">\n<a href=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-metallic-plate-mirror-sky-\u00a9rayform.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-metallic-plate-mirror-sky-\u00a9rayform.jpg\" alt=\"sol.id-metallic-plate-mirror-sky-\u00a9rayform\" width=\"1000\" height=\"709\" class=\"alignnone size-full wp-image-2024\" srcset=\"https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-metallic-plate-mirror-sky-\u00a9rayform.jpg 1000w, https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/sol.id-metallic-plate-mirror-sky-\u00a9rayform-300x213.jpg 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a>\n<\/div>\n<p class=\"arx_1 arx_pad_1 center_content\">\nSOL.ID a \u00e9t\u00e9 con\u00e7u dans le cadre des activit\u00e9s de <a href=\"http:\/\/rayform.ch\/\" target=\"_blank\">RAYFORM\u2122<\/a>, une start-up sp\u00e9cialis\u00e9e dans l&#8217;int\u00e9gration d&#8217;une technologie de redirection de la lumi\u00e8re d\u00e9velopp\u00e9e par le laboratoire <a href=\"http:\/\/lgg.epfl.ch\/\" target=\"_blank\">LGG<\/a> sous la direction du professeur Mark Pauly et avec l&#8217;appui notable de Romain Testuz et Dr. Yuliy Schwartzburg.\n<\/p>\n<p class=\"arx_1 arx_pad_1 center_content\">\nSollicitant une interaction entre sp\u00e9cialistes issus de diff\u00e9rents ateliers techniques de l&#8217;EPFL, ce projet fascinant concr\u00e9tise une collaboration visionnaire des savoirs humains o\u00f9 la volont\u00e9, l&#8217;inventivit\u00e9 et l&#8217;intelligence sont parvenues \u00e0 dompter un ph\u00e9nom\u00e8ne naturel complexe pour un \u00e9patant aboutissement \u00e0 la port\u00e9e de tous les regards.\n<\/p>\n<p class=\"arx_1 arx_pad_1 center_content\">\nLe d\u00e9fi relev\u00e9 par les chercheurs suscite un v\u00e9ritable \u00e9merveillement: prenant comme point d&#8217;ancrage le principe de la r\u00e9flexion optique &#8211; et plus particuli\u00e8rement des <i><a href=\"http:\/\/solid.rayform.ch\/physics#reflection\" target=\"_blank\">caustiques<\/a><\/i>, ils se sont efforc\u00e9 de comprendre comment fa\u00e7onner une mati\u00e8re tri-dimensionnelle de mani\u00e8re \u00e0 ce que les rayons refl\u00e9t\u00e9s sur celle-ci soient redirig\u00e9s en projetant des images pr\u00e9d\u00e9finies, ma\u00eetrisant ainsi les effets de concentration et dispersion h\u00e9t\u00e9rog\u00e8nes de la lumi\u00e8re impliqu\u00e9s par le ph\u00e9nom\u00e8ne.\n<\/p>\n<p class=\"arx_1 arx_pad_2 center_content\">\nPour mettre en oeuvre cette <i>&#8220;imagerie caustique&#8221;<\/i>, ils ont d\u00fb concevoir un algorithme permettant de contr\u00f4ler avec grande pr\u00e9cision les reflets en fonction de la courbure des surfaces des plaques, avant d&#8217;user d&#8217;une minutie tout aussi infime au moment de la confection des miroirs. Et tout ceci sans oublier de tenir compte de l&#8217;\u00e9volution de la position du soleil dans le ciel au cours des saisons: celle-ci influant la mise au point des images projet\u00e9es, les chercheurs ont en effet fait en sorte qu&#8217;au moins un portrait soit clairement visible \u00e0 tout moment de l&#8217;ann\u00e9e!\n<\/p>\n<div class=\"center_text arx_pad_2\">\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/shema-caustique-sol.id-turing-\u00a9rayform.jpg\" alt=\"shema-caustique-sol.id-turing-\u00a9rayform\" width=\"1000\" height=\"771\" class=\"alignnone size-full wp-image-2050\" srcset=\"https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/shema-caustique-sol.id-turing-\u00a9rayform.jpg 1000w, https:\/\/cause.ch\/lab\/wp-content\/uploads\/2015\/11\/shema-caustique-sol.id-turing-\u00a9rayform-300x231.jpg 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\n<\/div>\n<p class=\"arx_1 arx_pad_1 center_content\">\nNous vous recommandons vivement d&#8217;aller d\u00e9couvrir tous les d\u00e9tails de cette magie moderne en vous rendant aussit\u00f4t sur le site de <a href=\"http:\/\/solid.rayform.ch\/\" target=\"_blank\">RAYFORM\u2122<\/a>, l&#8217;occasion de contempler l\u2019\u00e9tendue des implications interactives en jeu, d&#8217;absorber les notions physiques et technologiques concern\u00e9es, de saluer l&#8217;effort d&#8217;innovation requis et surtout de r\u00eaver sur le potentiel futuriste que promet une telle production.\n<\/p>\n<p class=\"arx_1 arx_pad_2 center_content\">\nMerci \u00e0 Adrian pour l&#8217;ach\u00e8vement de son travail de r\u00e9alisation et de montage sur cette vid\u00e9o qui, pr\u00e9sentant une s\u00e9rie d&#8217;interviews claires et concises pertinemment entrecoup\u00e9es des s\u00e9quences illustratives ad\u00e9quates, parvient \u00e0 capturer et maintenir en \u00e9veil l&#8217;int\u00e9r\u00eat du spectateur quant \u00e0 son sujet: une haute intuitivit\u00e9, une ostensible aisance avec son mat\u00e9riel et son support, une esth\u00e9tique de l&#8217;image bien balanc\u00e9e, une narration efficace, et surtout une infaillible assiduit\u00e9 se sont \u00e0 nouveau combin\u00e9es ici pour un r\u00e9sultat de premier choix.\n<\/p>\n<p class=\"arx_2_pages arx_pad_1 center_text\">\n<b><u>SOL.ID <\/b><\/u>\n<\/p>\n<p class=\"arx_2_medium arx_pad_1 center_text\">\nRealisation:<br \/>\nRomain Testuz &#8211; LGG, Rayform, EPFL<br \/>\nDr. Yuliy Schwartzburg &#8211; LGG, Rayform, EPFL<br \/>\nProf. Mark Pauly &#8211; LGG, Rayform, EPFL<br \/>\nDesign consulting:<br \/>\nSony Devabhaktuni &#8211; ALICE, EPFL<br \/>\nDieter Dietz &#8211; ALICE, EPFL\n<\/p>\n<p class=\"arx_2_medium arx_pad_1 center_text\">\nFabrication consulting:<br \/>\nAlfred Thomas &#8211; ATPR, EPFL<br \/>\nClaude Cheseau &#8211; ATPR, EPFL\n<\/p>\n<p class=\"arx_2_medium arx_pad_1 center_text\">\nSOL.ID est un projet soutenu par le <a href=\"http:\/\/snf.ch\" target=\"_blank\">Fonds National Suisse de la Recherche Scientifique<\/a> (FNS).\n<\/p>\n<p class=\"arx_2_medium arx_pad_1 center_text\">\nPrises de vue additionnelles: Alain Herzog, Jamani Caillet<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"arx_excerpt arx_pad_2\">\nProjet: <b>Film de Pr\u00e9sentation<\/b><br \/>\nTeam Cause: <b>Adrian Meredith<\/b><br \/>\nClient: <b><a href=\"http:\/\/rayform.ch\/\" target=\"_blank\">Rayform<\/a><\/b><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[53,50,7,5,56,230,229,228,29],"class_list":["post-2019","post","type-post","status-publish","format-standard","hentry","category-mandats","tag-adrian-meredith","tag-alice","tag-cause","tag-epfl","tag-mandat","tag-mark-pauly","tag-rayform","tag-sol-id","tag-wearethecause"],"_links":{"self":[{"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/posts\/2019","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/comments?post=2019"}],"version-history":[{"count":51,"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/posts\/2019\/revisions"}],"predecessor-version":[{"id":2075,"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/posts\/2019\/revisions\/2075"}],"wp:attachment":[{"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/media?parent=2019"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/categories?post=2019"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cause.ch\/lab\/wp-json\/wp\/v2\/tags?post=2019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}