OmniFiber Isetajuv teisenev tekstiil by Ozgun Kilic Afsar

OmniFiber Isetajuv teisenev tekstiil by Ozgun Kilic Afsar is a highly esteemed winner of the very prestigious 2022 Pronksauhind A' Design Award in Tekstiili, kangaste, tekstuuride, mustrite ja riide disain Competition Category.

PronksTekstiil· 2022

OmniFiber Isetajuv teisenev tekstiil

by Ozgun Kilic Afsar

Client: Ozgun Kilic Afsar

Pronksauhind A' Design Award Winner in Tekstiil Category

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The Design

About OmniFiber Isetajuv teisenev tekstiil

OmniFiber on mikrovedelikupõhine kiutehnoloogia robootiliste tekstiilide ja rõivaste jaoks. Kiud tajub oma deformatsiooni ja reageerib sellele mehaaniliselt. OmniFiber tõmbub kokku, pikeneb, painutab ja keerdub kohese reaktsiooni, kõrge kokkutõmbesuhte ja suure jõuväljundiga. Üksik kiud võib olla nii peenike kui 500 mikronit või nii jäme kui 2 millimeetrit läbimõõdult ning seda saab kududa või silmkoeks kanda. Kantav juhtimismoodul muudab õhurõhku ja voolukiirust, et liikumist programmeerida. Rakendused hõlmavad kinesteetilisi kantavaid seadmeid, dünaamiliselt istuvaid rõivaid ja tekstiilipõhiseid taktiilseid seadmeid.

The Recognition

About the Pronksauhind A' Design Award

OmniFiber Isetajuv teisenev tekstiil on Pronksauhinna A' Design Award võitja, väga prestiižikas tunnustus, mis antakse silmapaistvatele disainidele, mida iseloomustavad loovus, leidlikkus ja teravmeelsus. Pronksvõitjad on küllaldaselt osavad ja tabavalt loovad teosed, mis kinnitavad oma disainerite laia kogemust, kujutlusvõimet ja leidlikkust. OmniFiber Isetajuv teisenev tekstiil peaks olema kõrgelt hinnatud, imetletud ja armastatud objekt, mis on märkimisväärselt professionaalne ja uuenduslik. See Pronksauhinna A' Design Award võidudisain ühendab parimaid tavasid kunstis, teaduses, disainis ja tehnoloogias ning on suurepärane oma detailidele pööratud tähelepanu poolest. OmniFiber Isetajuv teisenev tekstiil rahuldab suurepäraselt vajadusi, puudutab soove, võlub tundeid ja pakub huvi uudishimule.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: 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.
Dimensions & Packaging: 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.
Tags: Interaction Design, Materials Research, Human-Textile Interaction, Morphing User Interfaces, Haptic Devices, Soft Sensors and Actuators, Microfluidics, Intelligent Textiles, Fibers
Production Technology: 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.
Design Challenge: 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.
Research: 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.
Inspiration: 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.
Project Duration: 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.
Operation Flow: 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.
Patents: Provisional Patent. Patent No. 63/276895. Joint, Media Laboratory. 2021.

https://patents.media.mit.edu/23866TJ
Team Members: Ozgun Kilic Afsar
Ali Shtarbanov
Hiroshi Ishii
Image Credits: All Photo credits to Ozgun Kilic Afsar, 2021.
All Video credits to MIT, 2021.