Random Puff Te Kakahu Whakairo 4D nā Rosalie Hsin-Ju Lin

Ko te hoahoa Random Puff Te Kakahu Whakairo 4D nā Rosalie Hsin-Ju Lin he kaitoa whakahirahira o te 2023 A' Design Award Rino i te Wāhanga Whakataetae Hoahoa Kākahu Raranga, Papanga, Tāhūhū, Tauira me te Kākahu.

RinoKākahu Raranga· 2023

Random Puff Te Kakahu Whakairo 4D

nā Rosalie Hsin-Ju Lin

Kiritaki: MIT Media Lab

Kaitoa o te A' Design Award Rino i te Wāhanga Kākahu Raranga

41,675

Kaitoa Tohu Manatokohia

Manatokohia te Tūnga Tohu mō #145286

Torohia te Pae Tirohia i te A' Design Award Pānui Pāpāho Tohu Tohu

Ngā Tae

Te Hoahoa

Mō Random Puff Te Kakahu Whakairo 4D

Ko RandomPuff he puffer hou e whakamahi ana i nga puff 4D mo te whakamau kakahu. Ko nga puffs i te tuatahi ka hangaia kia papatahi, ka puta ake ki roto i nga whare ka pa ana ki te wera. Ko nga pupuhi kua whakahoahohia ka mahanga i te hau i waenga i te taiao o waho me te kaimau kia mahana ai te tinana. Ko te whakawhanaketanga ko te hanga whare pukapuka o nga mahi whakairo 4D i waenga i nga 'wau kaha' me nga 'kakahu pateko'. Ka taea e nga Kaihoahoa me nga kaiwhakawhanake te whakamahi i nga taputapu hoahoa rorohiko ki te mahi tahi me nga kaiwhakamahi mutunga, ki te hanga i nga kakano hou me nga hoahoa ngawari he ahua hangarau teitei, he mea whakawhaiaro me te pumau.

Te Whakamihi

Mō te A' Design Award Rino

Ko Random Puff Te Kakahu Whakairo 4D te toa o te A' Design Award Rino, he whakaaetanga whai mana e hoatu ana ki ngā hoahoa pai e whakatutuki ana i ngā hiahia ngaio me te ahumahi e tūmanakohia ana mai i ngā mahi kua hoahoatia pai. Ko ngā toa Rino e whakaatu ana i te pukenga nui, te tohungatanga teitei, te māramatanga mātanga me te kaha auaha o ō rātou kaihanga. E tūmanakohia ana ko Random Puff Te Kakahu Whakairo 4D he mahi whakanuia, whakamīharotia, aroha nui, he whaihua, he auaha hoki. Ko tēnei hoahoa i toa i te Rino e whakakotahi ana i ngā tikanga pai rawa o te ahumahi, ā, he āhuatanga hangarau pūkenga tōna e hono ana ki te mōhio me te pūmanawa. E whakahonoretia ana a Random Puff Te Kakahu Whakairo 4D mō tōna tōtika, ā, i hoahoatia hei whakapai ake i te kounga o te oranga me te āwhina i te ao kia pai ake.

I Muri i te Hoahoa

Kete Pāpāho

Ngā whakamihi, ngā mema o te rōpū me ngā taipitopito hangarau i whakaratohia e te kaihoahoa.

Āhuatanga Motuhake: Random Puff is a garment application leveraging the puffy transformation that traps air within the dome pocket to keep the body warm. The double curvature geometry becomes easily fabricated, and personalizable styling is available through the computational design process, which opens up a new design/manufacturing space for a puffy garment.
Inenga & Pēketanga: 500mm x 30mm x 700mm. However, since it's a garment, it can be fold into the size of 300mm x 20mm x 200mm.
Tūtohu: 4D embroidery
Hangarau Whakanao: Heat-shrink thread. Neoprene. Machine embroidery. Processing visualizer.
Wero Hoahoa: First, the force balance between active thread and static fabric is a fundamental challenge. There is too much fabric out there with labeled information that does not necessarily lead to our purpose. Second, tension issues happen when new threads or fabric are introduced to the machine. It takes a while to calibrate, and sometimes break the machine if the thread is too thick/thin, or the fabric is too thick/slippery/crispy. Third, to achieve the maximized bi-layer bending, we want to vary the force on both sides so that the inner side does not constraint the outer side.
Rangahau: Research background:
This research demonstrates how machine embroidery with heat-shrinking fibers enables existing fabrics to be augmented with morphing fibers.

Methods/Tools:
Similar to sewing, embroidery is a technique of interlacing upper and bottom threads with the substrate in between, but digitally. For the hardware, a desktop, hobbyist embroidery machine can easily execute wanted samples. For the software, I mainly explored PEmbroidery and Inkstitch for different purposes. PEmbroider is an open-source library housed in Processing that offers a procedural coding environment to generate detailed embroidered files at point and line levels. Inkstitch is also an open-source plug-in embedded in Inkscape that provides a graphical user interface, which is more friendly for primary users.

Results/Insight:
I started off the material characterization by testing different substrates with the same embroidery parameters. Out of 10+ fabrics, fabrics that are lightweight with high springness can hold the morphed structure better. A series of embroidery parameters were also tested systematically with stroke width, density, peak-to-peak distance, stitch spacing, and threading material. The fiber actuator can be tuned from crease(low res) to bend(high res) in a linear pattern. The fiber can be arranged in curves, origami creases, or arbitrary shapes to form more complex pop-up geometry.
Whakaaweawe: Working at a NIKE shoe industry, I realized the challenge of transformation between 3D to 2D or vice versa. There's still no clear solution for the tedious, laborious, wasteful process from prototyping to production.

Working as a R&D at a carbon fiber company, I got to witness the power of machine embroidery, where it can digitally place fibers. This way, it can reinforce the artifact in any direction, replace the lamination thus reducing the material waste, and digitalize the process from start to end.
Roanga o te Kaupapa: The project started in September 2021 and finished in December 2021 in Cambridge, MA, United States.
Rerenga Mahi: First, a closed-curve set of circles, squares, or other arbitrary shapes is generated within the area of a 2D clothing. Second, the design file will be translated to an embroidery file via Processing, a visual output, and procedural coding environment. Third, upload the file to a desktop hobbyist embroidery machine and start embroidery. Lastly, the garment comes out flat from the machine and users can customize where to activate the puffs by heating the embroidery pattern with a steamer or iron.
Ngā Mema o te Rōpū: Rosalie Hsin-Ju Lin
Skylar Tibbits
Jack Forman
Hiroshi Ishii
Whakamana Whakaahua: All IP, copyright, images, video credits belong to Rosalie Hsin-Ju Lin.