Soft yet Strong Inflatable Structures for a Foldable and Portable Mobility

ABSTRACT

We envision "Soft Mobility," which is a new type of personal mobility made of soft, lightweight, and inflatable materials. A soft body enables safer user interactions with pedestrians and drivers; the lightweight and inflatable properties allow the users to easily carry it as a "portable device," by deflating, folding, and packing it into, for example, a backpack. As embodiment of such soft mobility, we prototyped "poimo" (POrtable and Inflatable MObility). To evaluate the poimo, we first conducted mechanical tests to verify that it can endure the weight of a human. We also measured the time needed to inflate / deflate it to demonstrate its property. Finally, we reported on the preliminary results of riding on it, and clarified the requirements to further investigate and implement soft mobility transport.

References

1. Sonja Heikkilä. 2014-05--19. Mobility as a Service - A Proposal for Action for the Public Administration, Case Helsinki; Liikkuminen palveluna - Toimenpide-ehdotus julkishallinnolle, esimerkkitapauksena Helsinki. G2 Pro gradu, diplomityö. http://urn.fi/URN:NBN:fi:aalto-201405221895
2. Ryuma Niiyama, Xu Sun, Lining Yao, Hiroshi Ishii, Daniela Rus, and Sangbae Kim. 2015. Sticky Actuator: Free-Form Planar Actuators for Animated Objects. In Proceedings of the Ninth International Conference on Tangible, Embedded, and Embodied Interaction (TEI '15). ACM, New York, NY, USA, 77--84. DOI: http://dx.doi.org/10.1145/2677199.2680600
3. Harpreet Sareen, Udayan Umapathi, Patrick Shin, Yasuaki Kakehi, Jifei Ou, Hiroshi Ishii, and Pattie Maes. 2017. Printflatables: Printing Human-Scale, Functional and Dynamic Inflatable Objects. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems (CHI '17). Association for Computing Machinery, New York, NY, USA, 3669--3680. DOI: http://dx.doi.org/10.1145/3025453.3025898
4. Shan-Yuan Teng, Cheng-Lung Lin, Chi-huan Chiang, Tzu-Sheng Kuo, Liwei Chan, Da-Yuan Huang, and Bing-Yu Chen. 2019. TilePoP: Tile-Type Pop-up Prop for Virtual Reality. In Proceedings of the 32nd Annual ACM Symposium on User Interface Software and Technology (UIST '19). Association for Computing Machinery, New York, NY, USA, 639--649. DOI: http://dx.doi.org/10.1145/3332165.3347958

Index Terms

• Applied computing

  • Operations research

    • Transportation

• Hardware

  • Emerging technologies

    • Analysis and design of emerging devices and systems

• Human-centered computing

  • Interaction design