ABSTRACT
We present our initial work on using a magnetic ring as a tangible input control to support around-device interactions for mobile devices, aiming to address touchscreen issues such as occlusion and imprecision, at the same time provides tangibility to interaction. This input mechanism allows users to use the surface on which the mobile device is placed as an extended input space, with a rotatory motion as the main form of interaction. Our technique requires no calibration, no modifications to the mobile device, and no external power for the ring, which also functions as an accessory item (a finger ring) when not in use. We discuss our design criteria, prototype implementation and illustrative applications, and directions for future work.
Supplemental Material
- Abe, T., Shizuki, B., and Tanaka, J. Input techniques to the surface around a smartphone using a magnet attached on a stylus. CHI Extended Abstracts on Human Factors in Computing Systems, (2016), 2395--2402. Google ScholarDigital Library
- Ashbrook, D., Baudisch, P., and White, S. Nenya: Subtle and eyes-free mobile input with a magnetically-tracked finger ring. SIGCHI Conference on Human Factors in Computing Systems, ACM (2011), 2043--46. Google ScholarDigital Library
- Bianchi, A. and Oakley, I. Designing tangible magnetic appcessories. Proceedings of the 7th International Conference on Tangible, Embedded and Embodied Interaction, ACM (2013), 255--258. Google ScholarDigital Library
- Butler, A., Izadi, S., and Hodges, S. SideSight: Multi-"touch" interaction around small devices. User Interface Software and Technology, ACM (2008), 201--204. Google ScholarDigital Library
- Colley, A., Inget, V., Rantala, I., and Häkkilä, J. Investigating interaction with a rng form factor. International Conference on Mobile and Ubiquitous Multimedia, ACM (2017), 107--111. Google ScholarDigital Library
- Grubert, J., Ofek, E., Pahud, M., Kranz, M., and Schmalstieg, D. GlassHands: Interaction around unmodified mobile devices using sunglasses. Interactive Surfaces and Spaces, ACM (2016), 215--224. Google ScholarDigital Library
- Han, X., Seki, H., Kamiya, Y., and Hikizu, M. Wearable handwriting input device using magnetic field. SICE Annual Conference, (2007), 365--368.Google Scholar
- Harrison, C. and Hudson, S.E. Scratch input: Creating large, inexpensive, unpowered and mobile finger input surfaces. User Interface Software and Technology, ACM (2008), 205--208. Google ScholarDigital Library
- Harrison, C. and Hudson, S.E. Abracadabra: Wireless, high-precision, and unpowered finger input for very small mobile devices. User Interface Software and Technology, ACM (2009), 121--124. Google ScholarDigital Library
- Hwang, S., Ahn, M., and Wohn, K. MagGetz: Customizable passive tangible controllers on and around conventional mobile devices. User Interface Software and Technology, ACM (2013), 411--416. Google ScholarDigital Library
- Ketabdar, H., Roshandel, M., and Yüksel, K.A. Towards using embedded magnetic field sensor for around mobile device 3D interaction. International Conference on Human-Computer Interaction with Mobile Devices and Services, ACM (2010), 153--156. Google ScholarDigital Library
- Kratz, S. and Rohs, M. HoverFlow: Expanding the design space of around-device interaction. International Conference on Human-Computer Interaction with Mobile Devices and Services, ACM (2009), 1--8. Google ScholarDigital Library
- Potter, R.L., Weldon, L.J., and Shneiderman, B. Improving the accuracy of touch screens: an experimental evaluation of three strategies. SIGCHI Conference on Human Factors in Computing Systems, ACM (1988), 27--32. Google ScholarDigital Library
- Yoon, S.H., Huo, K., and Ramani, K. TMotion: Embedded 3D mobile input using magnetic sensing technique. International Conference on Tangible, Embedded, and Embodied Interaction, ACM (2016), 21--29. Google ScholarDigital Library
Index Terms
- Exploring Around-Device Tangible Interactions for Mobile Devices with a Magnetic Ring
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