PneuBots Kit de construction en robotique souple by Hye Jun Youn

PneuBots Kit de construction en robotique souple by Hye Jun Youn is a highly esteemed winner of the very prestigious 2022 A' Design Award de Bronze in Éducation Competition Category.

BronzeÉducation· 2022

PneuBots Kit de construction en robotique souple

by Hye Jun Youn

Client: PneuBots

A' Design Award de Bronze Winner in Éducation Category

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Verified Award Winner

Verify Award Status for #137958

View at A' Design Award Press Release Award Badge

Colors

The Design

About PneuBots Kit de construction en robotique souple

PneuBots est un kit de construction modulaire de robotique souple destiné à l'apprentissage et à la création. Le kit comprend sept types de segments autopliables, trois types de connecteurs et répartiteurs pneumatiques, ainsi qu'une boîte sur mesure de 200 sur 70 sur 100 millimètres. Chaque module est constitué de deux couches de film PVC scellées selon des motifs inspirés de l'origami, à l'aide d'un fraisage à commande numérique et d'un thermopressage. Les modules se rétractent, s'enroulent ou se courbent lorsqu'ils sont gonflés par des valves de gonflage buccal. Le kit abaisse la barrière à l'entrée pour les artistes, designers, ingénieurs et makers désireux d'explorer la robotique souple.

The Recognition

About the A' Design Award de Bronze

PneuBots Kit de construction en robotique souple est lauréat de l'A' Design Award de Bronze, une reconnaissance hautement prestigieuse décernée à des designs remarquables qui se distinguent par leur créativité, leur ingéniosité et leur sagacité. Les lauréats Bronze sont des artefacts amplement habiles et d'une créativité frappante, qui authentifient la vaste expérience, l'imagination et l'ingéniosité de leurs concepteurs. PneuBots Kit de construction en robotique souple est censé être un objet très estimé, admiré et chéri, remarquablement professionnel et innovant. Ce design lauréat de l'A' Design Award de Bronze intègre les meilleures pratiques de l'art, de la science, du design et de la technologie, et est excellent par son souci du détail. PneuBots Kit de construction en robotique souple satisfait admirablement les besoins, touche les désirs, charme les sentiments et attire la curiosité.

Behind the Design

Press Kit

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

Unique Properties: PneuBots is a modular soft robotics construction kit consisting of seven types of self-foldable, quasi-inextensible segments, three types of pneumatic connectors and splitters, and a custom-designed box. The kit enables various assemblies to be made with the modular pieces, allowing creators to explore the world of soft robotics in playful ways.
Dimensions & Packaging: Toolkit Box, 200 mm x 70 mm x 100 mm
Tags: Soft Robotics, Construction kit, Pneumatics, Shape changing, Learning, Playful, Design, Art, Interactivity, Education
Production Technology: The modules of PneuBots were developed by a heat-pressing fabrication process, where two layers of PVC film were sandwiched together and then sealed along specific origami-inspired patterns. The CNC-milling plus heat pressing fabrication method achieves an accurate and smooth geometric pattern without wrinkles. Each PneuBots module has between one and five pneumatic ports with oral-inflation-valves. Modules can be connected to each other using three types of pneumatic connectors: Straight-shaped, T-shaped, and Cross-shaped.
Design Challenge: Some feedback from users mentioned the smooth surface of PVC film. Since the inflated modular blocks are slippery, the smooth texture may not be ideal for an interaction with objects with surface. Therefore, to extend PneuBots’ functionality, we are planning to create a layer of cloth such as an auxetic structure to generate friction between modules for more stable mobility. We will also eventually broaden the scope of our work to include more diversity in modular block design, and we are currently gathering data to determine the appropriate number of modular blocks to include in our basic package.
Research: A mixed method comprising of interviews and existing product reviews were used. The initial target user group was consisted of graduate students who are new to this field. Over the course of developing this project, we informally interacted with 20 graduate students from design and engineering background who provided feedback about the behaviors and interactions they want to achieve with soft robotic design concepts, and who also shared some of the barriers and obstacles that prevented them from realizing their goals.
Inspiration: Soft robotics is an emerging field with a very high potential for impact, which is also of strong interest to the Human Computer Interaction (HCI) and Haptic communities. Yet the barriers to entry for most makers are still very high, and they are even greater for those who come from nontechnical backgrounds. A constructive assembly kit in combination with carefully curated informational resources could significantly reduce the barrier to entry.
Project Duration: The project started in June 2021 in Korea and finished in January 2022 in the US.
Operation Flow: Seven PneuBots modules with different actuation patterns including shrinking, curling and bending were designed. There are three working shapes: line, diagonal, and diamond. A linear seam with a 5mm gap in the middle results in a shrinking mechanism. The diamond shape-hinge serves as the bending angle control. The diagonal line with a 5mm gap serves as the curling control. PneuBots allows seamless programmability of the different assemblies, enabling artists, designers, engineers, and makers to create dynamic, shape-changing, and interactive works that can be used for education, storytelling, and dynamic art.
Team Members: Hye Jun Youn, Ali Shtarbanov and Jooyoung Youn