Random Puff 4D Imyenda Idoda na Rosalie Hsin-Ju Lin

Umushinga Random Puff 4D Imyenda Idoda wa Rosalie Hsin-Ju Lin ni uwatsinze igihembo cyubahwa cyane 2023 Igihembo cya A' Design Award cy'icyuma mu Cyiciro cy'Ihiganwa cya Igishushanyo cy'Imyenda.

IcyumaImyenda· 2023

Random Puff 4D Imyenda Idoda

na Rosalie Hsin-Ju Lin

Umukiriya: MIT Media Lab

Uwatsinze Igihembo cya A' Design Award cy'icyuma mu Cyiciro cya Imyenda

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Uwatsinze Igihembo Yemejwe

Emeza Uko Igihembo Gihagaze ku #145286

Sura Urubuga Reba kuri A' Design Award Itangazo ry'Ikinyamakuru Ikimenyetso cy'Igihembo

Amabara

Imigereranyo

Ibyerekeye Random Puff 4D Imyenda Idoda

RandomPuff nigitabo gishya gikoresha udukariso twa 4D mukudoda imyenda. Puffs yabanje guhimbwa neza hanyuma ikazamuka mumadirishya iyo ihuye nubushyuhe. Gukora puffs bifata umwuka hagati y ibidukikije nuwambaye kugirango umubiri ususurutse. Iterambere ririmo gushiraho isomero ryibikoresho 4D bishushanya ibintu hagati ya 'fibre ikora' n '' imyenda ihamye '. Abashushanya nabateza imbere barashobora gukoresha ibikoresho byo kubara kugirango bakorere hamwe nabakoresha-nyuma, bashireho imyenda mishya hamwe na softgood ibishushanyo mbonera byubuhanga buhanitse, byihariye kandi birambye.

Ishimwe

Ibyerekeye Igihembo cya A' Design Award cy'icyuma

Random Puff 4D Imyenda Idoda ni uwegukanye Igihembo cya A' Design Award cy'icyuma, ishimwe ry'agaciro ritangwa ku bishushanyo byiza bihuza ibyo umwuga n'inganda bikeneye ku bihangano byashushanyijwe neza. Abegukanye icyuma bagaragaza ubuhanga bukomeye, ubumenyi bwihariye, imyumvire y'inzobere n'ubushobozi bwo guhanga bw'ababikoze. Random Puff 4D Imyenda Idoda biteganyijwe ko izaba igihangano cyubahwa, gishimwa kandi gikundwa, gifatika kandi gifite udushya. Iki gishushanyo cyegukanye icyuma gihuza uburyo bwiza bukoreshwa mu nganda kandi gifite ibiranga bya tekiniki bifite ubushobozi, bifatanye n'ubumenyi n'impano. Random Puff 4D Imyenda Idoda yubahwa kubera gukora neza, kandi yashushanyijwe kugira ngo inoze ubuzima, ifashe gutuma isi iba nziza.

Inyuma y'Imigereranyo

Dosiye y'Itangazamakuru

Amazina y'abagize uruhare, abagize itsinda n'amakuru y'ubuhanga byatanzwe n'umuhanzi.

Ibintu Bidasanzwe: 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.
Ibipimo n'Ipaki: 500mm x 30mm x 700mm. However, since it's a garment, it can be fold into the size of 300mm x 20mm x 200mm.
Ibibazo Fatizo: 4D embroidery
Ikoranabuhanga ryo Guteza Imbere: Heat-shrink thread. Neoprene. Machine embroidery. Processing visualizer.
Ikibazo cy'Ishusho: 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.
Ubushakashatsi: 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.
Ibyatumye Habaho: 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.
Igihe cy'Umushinga: The project started in September 2021 and finished in December 2021 in Cambridge, MA, United States.
Uburyo bw'Imikorere: 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.
Abagize Itsinda: Rosalie Hsin-Ju Lin
Skylar Tibbits
Jack Forman
Hiroshi Ishii
Abafotoye: All IP, copyright, images, video credits belong to Rosalie Hsin-Ju Lin.