David Lindlbauer
Joerg Mueller
Marc Alexa
ABSTRACT
We present physical interfaces that change their appearance through controlled transparency. These transparency-controlled physical interfaces are well suited for applications where communication through optical appearance is sufficient, such as ambient display scenarios. They transition between perceived shapes within milliseconds, require no mechanically moving parts and consume little energy. We build 3D physical interfaces with individually controllable parts by laser cutting and folding a single sheet of transparency-controlled material. Electrical connections are engraved in the surface, eliminating the need for wiring individual parts. We consider our work as complementary to current shape-changing interfaces. While our proposed interfaces do not exhibit dynamic tangible qualities, they have unique benefits such as the ability to create apparent holes or nesting of objects. We explore the benefits of transparency-controlled physical interfaces by characterizing their design space and showcase four physical prototypes: two activity indicators, a playful avatar, and a lamp shade with dynamic appearance.
Supplemental Material
- Alexa, M., and Matusik, W. Reliefs as images. ACM Trans. Graphics 29, 4 (2010), 1. Google Scholar
Digital Library
- Bimber, O., and Raskar, R. Spatial Augmented Reality: Merging Real and Virtual Worlds. A K Peters, 2005. Google ScholarDigital Library
- Coelho, M., and Maes, P. Shutters: a permeable surface for environmental control and communication. In Proc. TEI '09. Google ScholarDigital Library
- Dalsgaard, P., and Halskov, K. 3D Projection on Physical Objects: Design Insights from Five Real Life Cases. In Proc. CHI '11. Google ScholarDigital Library
- Danninger, M., Vertegaal, R., Siewiorek, D. P., and Mamuji, A. Using social geometry to manage interruptions and co-worker attention in office environments. In Proc. GI '05. Google ScholarDigital Library
- Demaine, E. D., and O'Rourke, J. A survey of folding and unfolding in computational geometry. Combinatorial and computational geometry 52 (2005), 167--211.Google Scholar
- Dong, Y., Wang, J., Pellacini, F., Tong, X., and Guo, B. Fabricating spatially-varying subsurface scattering. ACM Trans. Graphics 29, 4 (2010), 1. Google ScholarDigital Library
- Follmer, S., Leithinger, D., Olwal, A., Hogge, A., and Ishii, H. inFORM: Dynamic Physical Affordances and Constraints through Shape and Object Actuation. In Proc. UIST '13. Google ScholarDigital Library
- Gomes, A., Nesbitt, A., and Vertegaal, R. Morephone: A study of actuated shape deformations for flexible thin-film smartphone notifications. In Proc. CHI '13. Google ScholarDigital Library
- Grossberg, M., Peri, H., Nayar, S., and Belhumeur, P. Making one object look like another: controlling appearance using a projector-camera system. In Proc. CVPR '04. Google ScholarCross Ref
- Hilliges, O., Kim, D., Izadi, S., Weiss, M., and Wilson, A. D. HoloDesk: direct 3d interactions with a situated see-through display. In Proc. CHI'12. Google ScholarDigital Library
- Horev, O. "Talking to the Hand" An exploration into shape shifting objects and morphing interfaces, 2006. Master's thesis.Google Scholar
- Hullin, M. B., Ihrke, I., Heidrich, W., Weyrich, T., Damberg, G., and Fuchs, M. Computational Fabrication and Display of Material Appearance. In EUROGRAPHICS '13 State-of-the-Art Report.Google Scholar
- Inami, M., Kawakami, N., and Tachi, S. Optical camouflage using retro-reflective projection technology. In Proc. ISMAR '03. Google ScholarDigital Library
- Ishii, H., and Kobayashi, M. ClearBoard: a Seamless Medium for Shared Drawing and Conversation with Eye Contact. In Proc. CHI'92. Google ScholarDigital Library
- Ishii, H., Lakatos, D., Bonanni, L., and Labrune, J.-B. J. Radical Atoms: Beyond Tangible Bits, Toward Transformable Materials. interactions 19, 1 (2012). Google ScholarDigital Library
- Iwai, D., and Sato, K. Limpid desk: See-through access to disorderly desktop in projection-based mixed reality. In Proc. VRST '06. Google ScholarDigital Library
- Izadi, S., Hodges, S., Taylor, S., Rosenfeld, D., Villar, N., Butler, A., and Westhues, J. Going beyond the display: a surface technology with an electronically switchable diffuser. In Proc. UIST'08. Google ScholarDigital Library
- Jones, B. R., Sodhi, R., Murdock, M., Mehra, R., Benko, H., Wilson, A. D., Ofek, E., Macintyre, B., Raghuvanshi, N., and Shapira, L. RoomAlive: Magical Experiences Enabled by Scalable, Adaptive Projector-Camera Units. In Proc. UIST '14. Google ScholarDigital Library
- Kakehi, Y. Transmart Miniscape {Installation}, 2012. Retrieved March 20, 2016 from http://www.xlab.sfc. keio.ac.jp/?works=transmart-miniascape.Google Scholar
- Lee, J., and Boulanger, C. Direct, spatial, and dexterous interaction with see-through 3D desktop. SIGGRAPH '12 Poster, 1. Google ScholarDigital Library
- Leithinger, D., Follmer, S., Olwal, A., Luescher, S., Hogge, A., Lee, J., and Ishii, H. Sublimate: Statechanging virtual and physical rendering to augment interaction with shape displays. In Proc. CHI '13. Google ScholarDigital Library
- Leithinger, D., and Ishii, H. Accessed Relief: A Scalable Actuated Shape Display. In Proc. TEI '10. Google ScholarDigital Library
- Leithinger, D., Lakatos, D., Devincenzi, A., Blackshaw, M., and Ishii, H. Direct and Gestural Interaction with Relief: A 2.5D Shape Display. In Proc. UIST '11. Google ScholarDigital Library
- Li, J., Greenberg, S., Sharlin, E., and Jorge, J. Interactive Two-Sided Transparent Displays: Designing for Collaboration. In Proc. DIS'14. Google ScholarDigital Library
- Lindlbauer, D., Aoki, T., Walter, R., UEMA, Y., Höchtl, A., Haller, M., Inami, M., and Müller, J. Tracs: Transparency-control for see-through displays. In Proc. UIST'14. Google ScholarDigital Library
- Lindlbauer, D., Grønbæk, J. E., Birk, M., Halskov, K., Alexa, M., and Müller, J. Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. In Proc. CHI'16. Google ScholarDigital Library
- Matusik, W., Ajdin, B., Gu, J., Lawrence, J., and Rusinkiewicz, S. Printing Spatially-Varying Reflectance. ACM Trans. Graphics 28, 5 (2009). Google ScholarDigital Library
- Miruchna, V., Walter, R., Lindlbauer, D., Lehmann, M., von Klitzing, R., and Müller, J. Geltouch: Localized tactile feedback through thin, programmable gel. In Proc. UIST'15. Google ScholarDigital Library
- Nakagaki, K., Follmer, S., and Ishii, H. Lineform: Actuated curve interfaces for display, interaction, and constraint. In Proc. UIST '15. Google ScholarDigital Library
- Olberding, S., Soto Ortega, S., Hildebrandt, K., and Steimle, J. Foldio: Digital fabrication of interactive and shape-changing objects with foldable printed electronics. In Proc. UIST '15. Google ScholarDigital Library
- Olberding, S., Wessely, M., and Steimle, J. Printscreen: Fabricating highly customizable thin-film touch-displays. In Proc. UIST '14. Google ScholarDigital Library
- Olwal, A., DiVerdi, S., Candussi, N., Rakkolainen, I., and Höllerer, T. An Immaterial, Dual-sided Display System with 3D Interaction. In Proc. VR'06. Google ScholarDigital Library
- Olwal, A., DiVerdi, S., Rakkolainen, I., and Höllerer, T. Consigalo: Multi-user Face-to-face Interaction on Immaterial Displays. In Proc. INTETAIN '08. Google ScholarDigital Library
- Poupyrev, I., Nashida, T., Maruyama, S., Rekimoto, J., and Yamaji, Y. Lumen: interactive visual and shape display for calm computing. In SIGGRAPH '04 Emerging Technologies. Google ScholarDigital Library
- Raskar, R., Welch, G., Low, K.-L., and Bandyopadhyay, D. Shader Lamps Animating Real Objects with Image-Based Illumination. In Proc. EUROGRAPHICS '01. Google ScholarDigital Library
- Rasmussen, M. K., Merrit, T., Bruns Alonso, M., and Petersen, M. G. Balancing user and system control in shape-changing interfaces: a designerly exploration. In Proc. TEI '16. Google ScholarDigital Library
- Rasmussen, M. K., Pedersen, E. W., Petersen, M. G., and Hornbæk, K. Shape-Changing Interfaces: A Review of the Design Space and Open Research Questions. In Proc. CHI '12. Google ScholarDigital Library
- Rekimoto, J. Squama: modular visibility control of walls and windows for programmable physical architectures. In Proc. AVI'12. Google ScholarDigital Library
- Roudaut, A., Karnik, A., Löchtefeld, M., and Subramanian, S. Morphees: Toward high "shape resolution" in self-actuated flexible mobile devices. In Proc. CHI '13. Google ScholarDigital Library
- Schüller, C., Panozzo, D., and Sorkine-Hornung, O. Appearance-Mimicking Surfaces. ACM Trans. Graphics 33, 6 (2014). Google ScholarDigital Library
- Schwartz, M. Smart Materials. CRC Press, 2008. Google ScholarCross Ref
- Sharma, A., Liu, L., and Maes, P. Glassified: An augmented ruler based on a transparent display for real-time interactions with paper. In Proc. UIST '13 Adjunct. Google ScholarDigital Library
- Tachi, T. Origamizing polyhedral surfaces. IEEE TVCG 16, 2 (2010), 298--311. Google ScholarDigital Library
- Tang, C., Bo, P., Wallner, J., and Pottmann, H. Interactive design of developable surfaces. ACM Trans. Graph. 35, 2 (Jan. 2016), 12:1--12:12. Google ScholarDigital Library
- Yao, L., Niiyama, R., Ou, J., Follmer, S., Della Silva, C., and Ishii, H. PneUI: Pneumatically Actuated Soft Composite Material s for Shape Changing Interfaces. In Proc. UIST '13. Google ScholarDigital Library
Index Terms
- Changing the Appearance of Physical Interfaces Through Controlled Transparency
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