{"id":5690,"date":"2026-04-15T17:40:17","date_gmt":"2026-04-15T17:40:17","guid":{"rendered":"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/"},"modified":"2026-04-15T17:40:17","modified_gmt":"2026-04-15T17:40:17","slug":"hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design","status":"publish","type":"post","link":"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/","title":{"rendered":"Hikarigami: Harvard Graduate School of Design Students Fuse Ancient Kirigami with Robotic Fabrication to Redefine Modern Luminaire Design"},"content":{"rendered":"<p>The Hikarigami project represents a significant milestone in the evolution of contemporary design, where the ancient Japanese traditions of paper manipulation intersect with the cutting-edge capabilities of industrial robotics. Developed at the Harvard Graduate School of Design (GSD) by a collaborative team of graduate students\u2014Annie Xing, Luke Fiorante, Joseph Fujinami, and Chi Zhang\u2014the project investigates the &quot;logic of making&quot; by hand and explores whether the rigid modalities of robotic systems can be programmed to emulate distinctly human gestures. The name itself, Hikarigami, is a portmanteau of two Japanese concepts: &quot;hikari,&quot; meaning light, and &quot;kirigami,&quot; the traditional art of cutting and folding a single sheet of material into a complex three-dimensional form. By applying these principles to aluminum through computational design and robotic forming, the team has created a luminaire that functions as both a structural triumph and a poetic exploration of light and shadow.<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-6.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/#The_Convergence_of_Digital_Code_and_Physical_Force\" >The Convergence of Digital Code and Physical Force<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/#Technical_Specifications_and_the_Robotic_Process\" >Technical Specifications and the Robotic Process<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/#The_Design_Team_and_Collaborative_Roles\" >The Design Team and Collaborative Roles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/#Materiality_Light_and_the_%22Caustic%22_Effect\" >Materiality, Light, and the &quot;Caustic&quot; Effect<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/#Historical_Context_From_Kirigami_to_SPIF\" >Historical Context: From Kirigami to SPIF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/#Broader_Implications_for_the_Design_Industry\" >Broader Implications for the Design Industry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/fashionstudio.info\/index.php\/2026\/04\/15\/hikarigami-harvard-graduate-school-of-design-students-fuse-ancient-kirigami-with-robotic-fabrication-to-redefine-modern-luminaire-design\/#Conclusion_A_Paradigm_of_Collaborative_Manufacture\" >Conclusion: A Paradigm of Collaborative Manufacture<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_Convergence_of_Digital_Code_and_Physical_Force\"><\/span>The Convergence of Digital Code and Physical Force<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>At its core, Hikarigami is an exploration of how digital instructions can be translated into physical reality without the standard intermediaries of industrial production. Traditional metalworking often relies on molds, dies, or conventional tooling to achieve specific shapes\u2014processes that are frequently costly, rigid, and resource-intensive. In contrast, the Hikarigami team utilized a process known as Single-Point Incremental Forming (SPIF). This technique, recontextualized from the aerospace and automotive sectors, allows for the transformation of a flat planar surface into a volumetric spatial object through the application of localized pressure.<\/p>\n<p>The luminaire is composed of six distinct aluminum panels, each laser-cut with a variable lattice pattern. This pattern is not merely decorative; it is the result of rigorous computational simulations that determine how the material will respond to physical force. The lattice varies in density and geometry across the surface of the metal, serving as a roadmap for the robotic arm. This variation dictates where the aluminum will bend, where it will resist, and ultimately, how it will refract the light emanating from within the finished structure.<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-6-810x540.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Technical_Specifications_and_the_Robotic_Process\"><\/span>Technical Specifications and the Robotic Process<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The fabrication of Hikarigami utilized an ABB industrial robotic arm, a piece of machinery typically found on high-speed assembly lines. However, under the direction of the Harvard GSD team, the robot was repurposed as a precision crafting tool. The movement of the arm was guided by Grasshopper, a visual programming language used within the Rhinoceros 3D computer-aided design (CAD) environment, alongside custom-developed toolpath scripts.<\/p>\n<p>The process follows a precise chronological sequence:<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-4-810x540.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<ol>\n<li><strong>Computational Simulation:<\/strong> The team designs a digital model where the lattice patterns are tested for structural integrity and light-refraction properties.<\/li>\n<li><strong>Laser Cutting:<\/strong> A flat aluminum sheet is cut according to the simulation, creating a porous &quot;textile&quot; of metal.<\/li>\n<li><strong>Incremental Forming:<\/strong> The ABB robotic arm presses into the sheet with sub-millimeter precision. By moving point-by-point across the surface, the robot deforms the metal incrementally, gradually &quot;pushing&quot; the two-dimensional sheet into a three-dimensional panel.<\/li>\n<li><strong>Assembly:<\/strong> The six formed panels are joined to create the final hexagonal luminaire, a process that requires meticulous alignment to ensure the continuity of the light patterns.<\/li>\n<\/ol>\n<p>Because the process does not use a fixed mold, each panel remains unique. The robotic tool leaves subtle marks of its journey across the metal\u2014directional grains and residual tensions that the designers embrace as a &quot;visible record of process.&quot; This approach challenges the notion that robotic manufacturing must result in sterile, identical objects, instead proposing a future where automation can produce &quot;crafted&quot; variability.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Design_Team_and_Collaborative_Roles\"><\/span>The Design Team and Collaborative Roles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Hikarigami project, completed in 2025, was a multidisciplinary effort that leveraged the specific expertise of each team member. Annie Xing directed the computational design and fabrication strategy, ensuring that the digital models were optimized for physical transformation. Luke Fiorante specialized in robotic fabrication and the development of the custom toolpath programming required to guide the ABB arm. Joseph Fujinami led the physical fabrication and structural assembly, managing the transition from individual panels to a cohesive luminaire. Chi Zhang contributed to the robotic fabrication process, assisting in the execution of the complex forming sequences.<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-5-810x540.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<p>This collaborative structure reflects the pedagogical philosophy of the Harvard Graduate School of Design, which emphasizes the integration of technology and the humanities. By situating the project within an academic framework, the students were able to treat the luminaire not just as a consumer product, but as a &quot;proof of concept&quot; for a new paradigm of manufacture.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Materiality_Light_and_the_%22Caustic%22_Effect\"><\/span>Materiality, Light, and the &quot;Caustic&quot; Effect<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The choice of raw, unfinished aluminum is central to the project\u2019s aesthetic and functional goals. Aluminum provides the necessary ductility for incremental forming while offering a surface that interacts dynamically with light. When the internal light source is activated, the six panels act simultaneously as diffusers and lenses. The varying density of the lattice creates &quot;caustic&quot; light patterns\u2014complex, shimmering reflections and shadows that shift as the viewer moves around the object.<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-8-810x1215.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<p>The experience of Hikarigami is intended to be evolutionary. As the luminaire ages, the raw aluminum will develop a patina shaped by its environment and the touch of its users. This ensures that the object continues to &quot;make itself&quot; long after it has left the robotic assembly station. The designers describe the resulting surface language as almost textile-like, a &quot;porous, light-refracting surface where structure, texture, and illumination emerge simultaneously.&quot;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Historical_Context_From_Kirigami_to_SPIF\"><\/span>Historical Context: From Kirigami to SPIF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To understand the significance of Hikarigami, one must look at the history of its two primary influences. Kirigami, a variation of origami that includes cutting (from &quot;kiru,&quot; to cut, and &quot;kami,&quot; paper), has been used for centuries to create intricate decorative patterns and structural forms from a single sheet. In the 20th and 21st centuries, architects and engineers began to realize that the geometric principles of kirigami could be applied to rigid materials like metal and plastic to create lightweight, deployable structures.<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-9-810x1215.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<p>Simultaneously, Single-Point Incremental Forming (SPIF) emerged as a niche manufacturing technique in the late 20th century. Traditionally, forming a car door or an airplane wing required massive steel dies and hydraulic presses. SPIF offered a way to create these shapes using a simple spherical tool at the end of a CNC (Computer Numerical Control) machine or robotic arm. While SPIF has been used for prototyping in the automotive industry for decades, its application in high-end product design is a relatively recent development, driven by the democratization of robotic programming tools like Grasshopper.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Broader_Implications_for_the_Design_Industry\"><\/span>Broader Implications for the Design Industry<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Hikarigami project offers a glimpse into the future of &quot;bespoke automation.&quot; As the global manufacturing industry moves away from mass production and toward mass customization, the techniques pioneered by the Harvard team provide a viable pathway for creating unique, high-value objects at scale.<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-7-810x1080.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<p>Several key implications arise from this research:<\/p>\n<ul>\n<li><strong>Sustainability through Mold-less Production:<\/strong> By eliminating the need for single-use or high-cost molds, robotic incremental forming reduces material waste and energy consumption associated with traditional tooling.<\/li>\n<li><strong>The New Craft:<\/strong> The project suggests that the &quot;hand of the maker&quot; is not lost in robotics but is instead translated into the &quot;logic of the code.&quot; The &quot;imperfections&quot; and tool marks of the robot become the new hallmarks of authenticity, similar to the hammer marks on hand-forged silver.<\/li>\n<li><strong>Structural Efficiency:<\/strong> By using computational design to place material only where it is needed for strength or light refraction, designers can create lighter, more efficient structures that do not sacrifice aesthetic complexity.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion_A_Paradigm_of_Collaborative_Manufacture\"><\/span>Conclusion: A Paradigm of Collaborative Manufacture<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hikarigami is more than a lamp; it is a manifesto on the relationship between humans and machines. By blending the ancient logic of kirigami with the precision of 21st-century robotics, Xing, Fiorante, Fujinami, and Zhang have demonstrated that technology does not have to be an enemy of craft. Instead, craft and automation can serve as collaborators, where the variability of the human imagination and the precision of the machine coexist within the same material language.<\/p>\n<figure class=\"article-inline-figure\"><img decoding=\"async\" src=\"https:\/\/design-milk.com\/images\/2026\/04\/Hikarigami-Light-Harvard-University-10-810x540.jpg\" alt=\"Hikarigami Lighting Forges New Finishing Techniques\" class=\"article-inline-img\" loading=\"lazy\" \/><\/figure>\n<p>As the project concludes its exhibition phase at Harvard, its impact is expected to resonate within the design community, encouraging further exploration into how robotic modalities can be softened and humanized. The Hikarigami luminaire stands as a testament to the idea that the most innovative designs of the future will not be those that abandon the past, but those that find new ways to fold it into the future.<\/p>\n<!-- RatingBintangAjaib -->","protected":false},"excerpt":{"rendered":"<p>The Hikarigami project represents a significant milestone in the evolution of contemporary design, where the ancient Japanese traditions of paper manipulation intersect with the cutting-edge capabilities of industrial robotics. Developed at the Harvard Graduate School of Design (GSD) by a collaborative team of graduate students\u2014Annie Xing, Luke Fiorante, Joseph Fujinami, and Chi Zhang\u2014the project investigates &hellip;<\/p>\n","protected":false},"author":2,"featured_media":5687,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[334],"tags":[1594,158,1597,1593,1003,1592,1591,335,1595,180,1598,525,680,1596,1472,420,249],"class_list":["post-5690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-interior-design-and-studio-style","tag-ancient","tag-design","tag-fabrication","tag-fuse","tag-graduate","tag-harvard","tag-hikarigami","tag-interior","tag-kirigami","tag-lifestyle","tag-luminaire","tag-modern","tag-redefine","tag-robotic","tag-school","tag-students","tag-studio"],"_links":{"self":[{"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/posts\/5690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/comments?post=5690"}],"version-history":[{"count":0,"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/posts\/5690\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/media\/5687"}],"wp:attachment":[{"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/media?parent=5690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/categories?post=5690"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/fashionstudio.info\/index.php\/wp-json\/wp\/v2\/tags?post=5690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}