OmniFiber Ka Lole Loli ʻIke Pono Iā Ia Iho na Ozgun Kilic Afsar

ʻO OmniFiber Ka Lole Loli ʻIke Pono Iā Ia Iho na Ozgun Kilic Afsar he mea lanakila hanohano loa o ka 2022 A' Design Award Keleawe ma ka Māhele Hoʻokūkū Hoʻolālā Kapa, Lole, ʻAno Ili, Hoʻolālā Pena a me Lole.

KeleaweKapa· 2022

OmniFiber Ka Lole Loli ʻIke Pono Iā Ia Iho

na Ozgun Kilic Afsar

Mea Kūʻai: Ozgun Kilic Afsar

Mea Lanakila A' Design Award Keleawe ma ka Māhele Kapa

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Mea Lanakila i Hōʻoia ʻIa

Hōʻoia i ke Kūlana Makana no #131625

Kipa i ka Pūnaewele Nānā ma A' Design Award Hoʻolaha Nūhou Hōʻailona Makana

Nā Waihoʻoluʻu

Ka Hoʻolālā

E Pili Ana iā OmniFiber Ka Lole Loli ʻIke Pono Iā Ia Iho

ʻO OmniFiber kahi ʻenehana kaula microfluidic no nā lole a me nā lole komo robotika. Hoʻomaopopo ke kaula i kona loli ʻano iho a hoʻopane koʻikoʻi i kēlā mea. Hōʻemi a hoʻolōʻihi, kūlou a wili paha ʻo OmniFiber me ka pane koke, ka nui o ka ʻemi ʻana, a me ka nui o ka ikaika i hoʻopuka ʻia. Hiki ke lahilahi kahi kaula hoʻokahi ma ka 500 mikoro a hiki i ka nui o 2 mm ka anawaena, a hiki ke ulana ʻia i loko o ke kapa ma o ka pilipū a i ʻole ka ulana maʻamau. Hoʻololi kahi hui hoʻomalu i komo ʻia i ke kāpehu ea a me ka wikiwiki o ke kahe ʻana no ka papahana ʻana i ka neʻe. ʻO nā hoʻohana e like me nā mea komo kinesthetic, nā lole kūpono neʻe hoʻololi, a me nā mea haptic i hoʻokumu ʻia ma ke kapa.

Ka Hoʻomaikai

E Pili Ana i ka A' Design Award Keleawe

Ua lanakila ka hoʻolālā OmniFiber Ka Lole Loli ʻIke Pono Iā Ia Iho i ka A' Design Award Keleawe, he ʻike hoʻohanohano nui loa i hāʻawi ʻia i nā hoʻolālā kūʻokoʻa i ʻike ʻia ma o ka hana noʻeau, ka akamai a me ka makakoho. He mau hana mākaukau a hana noʻeau kupaianaha nā lanakila Keleawe e hōʻoia ana i ka ʻike nui, ka noʻonoʻo a me ka maʻalea o kā lākou poʻe hoʻolālā. Manaʻo ʻia ʻo ka hoʻolālā OmniFiber Ka Lole Loli ʻIke Pono Iā Ia Iho he mea i mahalo nui ʻia, hoʻohiwahiwa ʻia a aloha ʻia, he ʻoihana a hou loa. ʻO kēia hoʻolālā i lanakila i ka A' Design Award Keleawe e hoʻohui ana i nā hana maikaʻi loa o ka hana noʻeau, ka ʻepekema, ka hoʻolālā a me ka ʻenehana, a maikaʻi no kona nānā ʻana i nā kikoʻī. Hoʻokō maikaʻi ka hoʻolālā OmniFiber Ka Lole Loli ʻIke Pono Iā Ia Iho i nā pono, hoʻopā i ka makemake, hoʻohiwahiwa i nā manaʻo a huki i ka makemake e ʻike.

Ma Hope o ka Hoʻolālā

ʻEke Nūhou

Nā hōʻoia, nā lālā hui a me nā kikoʻī ʻenehana i hāʻawi ʻia e ka mea hoʻolālā.

Nā ʻAno Kūʻokoʻa: OmniFiber is a high-pressure microfluidic fiber technology for robotic textiles and garments. The fiber is engineered to sense its own physical deformation and mechanically respond to it. OmniFiber has versatile morphing behavior such as contracting, extending, bending and coiling with immediate response, high contraction ratio and high force output. This allows a myriad of applications including kinesthetic wearables for skill learning and transfer, dynamic fitting garments, and textile-based haptic devices for telepresence applications.
Nā Ana a me ka Hoʻopili: A single OmniFiber device can be as thin as 500 microns and as large as 2 millimeters in diameter. They can be fabricated theoretically at infinite lengths, although we have so far achieved a continuous fabrication of a 60 meters-long fiber spool.
A single contractible fiber of 1.8 mm diameter exhibits forces up to 19 Newtons, demonstrating high speeds of linear actuation with as little as 5 milliseconds response time for full-state morphing.
Nā Lepili: Interaction Design, Materials Research, Human-Textile Interaction, Morphing User Interfaces, Haptic Devices, Soft Sensors and Actuators, Microfluidics, Intelligent Textiles, Fibers
ʻEnehana Hana: This work demonstrates that microfluidic actuation with reinforced tubular elastomers can be leveraged for fluidic morphing matter that acts as a fiber in a fabric assembly. The technology is designed for closed loop Human Textile Interaction by applying localized sensor nodes on the fiber body. A mechanical programming pipeline is developed for versatile morphing states by adding on-demand mechanical constraints. With various assemblies made of OmniFibers, in-fabric haptic feedback is achieved including high frequency oscillations, lateral skin stretch, and compression.
Pilikia Hoʻolālā: Recently, there have been remarkable advancements that yield a myriad of engineered fibers, however prior work has often focused on achieving either sensing or actuation, but seldom both. Readily employed fibers such as shape memory alloys have limitations that hinder their integration to everyday interactions. These are high cost, slow response, small forces, arduous training, and risk of burning the skin. To overcome these challenges, we established a fiber technology that uses off-the-shelf materials, is scalable, machine-knittable, safe to wear, and has immediate response.
Noiʻi: Advances in materials science invite visions of a world where people interact with machines through garments. OmniFiber presents a novel textile technology where actuated fibers are used to make self-sensing robotic fabrics. The fabrication and comprehensive system design provide designers with an accessible way to knit and weave fluidic morphing swatches. OmniFiber operates with low power, high bandwidth and is strong enough to lift kilograms of weight, making it an ideal technology for kinesthetic wearables such as respiratory regulation-wear, soft exoskeletons for dance pedagogy, and peristaltic compression garments.
Hoʻoulu Manaʻo: Textiles are vital to our survival across scales, from medical textiles that repair our organs to blankets that provide warmth and protection. Although the development of textiles is intertwined with that of human progress, they are still valued as static and disposable goods. Advanced fibers have the potential to create a whole new industry where textiles can sense surroundings; store energy; and communicate in a single package. This will increase the value of textiles to society, transforming them from something we buy, use and throw away, to a platform for experiences and services.
Ka Lōʻihi o ka Papahana: Started in April 2020 at MIT Media Lab, Cambridge, Massachusetts and ended in November 2021. The work has been presented and demonstrated at the ACM User Interface Software and Technology Symposium in October 2021.
Kaʻina Hana: The system design consists of a fiber based interface and a wearable pneumatic control module that together convert energy from a compressed fluid medium to mechanical motion. The fiber behavior is programmed by miniaturized valves in the control module that vary air pressure and flow rate, operated through a graphical interface. The users can interact with OmniFiber based devices leveraging the closed loop strain control functionality for real time, and record-playback interactions, or alternatively design morphing behavior using the event scheduler on the graphical interface.
Nā Palapala Kuleana: Provisional Patent. Patent No. 63/276895. Joint, Media Laboratory. 2021.

https://patents.media.mit.edu/23866TJ
Nā Lālā Hui: Ozgun Kilic Afsar
Ali Shtarbanov
Hiroshi Ishii
Nā Kuleana Kiʻi: All Photo credits to Ozgun Kilic Afsar, 2021.
All Video credits to MIT, 2021.