CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

PDF papers
id cf2011_p135
authors Chen Rui, Irene; Schnabel Marc Aurel
year 2011
title Multi-touch - the future of design interaction
source Computer Aided Architectural Design Futures 2011 [Proceedings of the 14th International Conference on Computer Aided Architectural Design Futures / ISBN 9782874561429] Liege (Belgium) 4-8 July 2011, pp. 557-572.
summary The next major revolution for design is to bring the natural user interaction into design activities. Graphical User Interfaces (GUI) brought a new approach that was more effective compared to their conventional predecessors. In recent years, Natural User Interfaces (NUI) have advanced user experiences and multi-touch and gesture technologies provide new opportunities for a variety of potential uses in design. Much attention has been paid to leverage in the design of interactive interfaces. The mouse input and desktop screen metaphors limit the information sharing for multiple users and also delayed the direct interaction for communication between each other. This paper proposes the innovative method by integrating game engine ‘Unity3D’ with multi-touch tangible interfaces. Unity3D provides a game development tool as part of its application package that has been designed to let users to focus on creating new games. However, it does not limit the usage of area to design additional game scenarios since the benefits of Unity3D is allowing users to build 3D environments with its customizable and easy to use editor, graphical pipelines to openGL (, 2010 ). It creates Virtual Reality (VR) environments which can simulates places in the real world, as well as the virtual environments helping architects and designers to vividly represent their design concepts through 3D visualizations, and interactive media installations in a detailed multi-sensory experience. Stereoscopic displays advanced their spatial ability while solving issues to design e.g. urban spaces. The paper presents how a multi-touch tabletop can be used for these design collaboration and communication tasks. By using natural gestures, designers can now communicate and share their ideas by manipulating the same reference simultaneously using their own input simultaneously. Further studies showed that 3Dl forms are perceived and understood more readily through haptic and proprioceptive perception of tangible representations than through visual representation alone (Gillet et al, 2005). Based on the authors’ framework presented at the last CAADFutures, the benefits of integrating 3D visualization and tactile sensory can be illustrated in this platform (Chen and Wang, 2009), For instance, more than one designer can manipulate the 3D geometry objects on tabletop directly and can communicate successfully their ideas freely without having to waiting for the next person response. It made the work more effective which increases the overall efficiency. Designers can also collect the real-time data by any change they make instantly. The possibilities of Uniy3D make designing very flexible and fun, it is deeply engaging and expressive. Furthermore, the unity3D is revolutionizing the game development industry, its breakthrough development platform for creating highly interactive 3D content on the web ( , 2010) or similar to the interface of modern multimedia devices such as the iPhone, therefore it allows the designers to work remotely in a collaborative way to integrate the design process by using the individual mobile devices while interacting design in a common platform. In design activities, people create an external representation of a domain, often of their own ideas and understanding. This platform helps learners to make their ideas concrete and explicit, and once externalized, subsequently they reflect upon their work how well it sits the real situation. The paper demonstrates how this tabletop innovatively replaces the typical desktop metaphor. In summary, the paper addresses two major issues through samples of collaborative design: firstly presenting aspects of learners’ interactions with physical objects, whereby tangible interfaces enables them constructing expressive representations passively (Marshall, 2007), while focussing on other tasks; and secondly showing how this novel design tool allows designers to actively create constructions that might not be possible with conventional media.
keywords Multi-touch tabletop, Tangible User Interface
series CAAD Futures
full text file.pdf (6,443,134 bytes)
references Content-type: text/plain
Details Citation Select
100%; open Bodker, K., Kensing, F. & Simonsen, J. (2004) Find in CUMINCAD Participatory IT design - Designing for business and workplaces realities , Cambridge, MA, The MIT Press

100%; open Ceccato, C., Hesselgren, L., Pauly, M., Pottmann, H. & Wallner, J. (2010) Find in CUMINCAD Advances in Architectural Geometry 2010 , Springer, Wien New York

100%; open Chen, R. & Wang, X. (2009) Find in CUMINCAD Tangible Augmented Reality: A New Design Instructional Technology , T. Tidafi & T. Dorta (eds). Joining Languages, Cultures and Visions / Joindre Langages, Cultures et Visions – CAADFutures09, Montreal, Canada, 572–584

100%; open Dorta, T., Kalay, Y., Lesage, A. & Pérez, A. (2011) Find in CUMINCAD First steps of the Augmented Design Studio: The interconnected Hybrid Ideation Space and the CI Loop , C.M. Herr, N. Gu, S. Roudavski & M.A. Schnabel (eds). Circuit Bending, Breaking and Mending : Proceedings of the 16th International Conference on Computer-Aided Architectural Design Research in Asia CAADRIA 2011, CAADRIA, Newcastle, Australia, 10 p.

100%; open Dubois, E., Gray, P.D. & Nigay, L. (2002) Find in CUMINCAD ASUR++: a Design Notation for Mobile Mixed Systems , F. Paterno (ed). Mobile HCI 2002, LNCS 2411, Springer, Berlin, 123-139

100%; open Gillet, A., Sanner, M., Stoffler, D. & Olson, A. (2005) Find in CUMINCAD A Tangible interfaces for structural molecular biology , Structure 13 : 483-491

100%; open Kaltenbrunner, M., Bovermann, T., Bencina, R. & Costanza, E. (2005) Find in CUMINCAD TUIO - A Protocol for Table Based Tangible User Interfaces , Proceedings of the 6th International Workshop on Gesture in Human-Computer Interaction and Simulation, Vannes, France

100%; open Keane, P., Schnabel, M.A. & Smith, M. (2007) Find in CUMINCAD Space Explorers , Monument 82 : 50-57

100%; open Lok, B.C. (2004) Find in CUMINCAD Toward the merging of real and virtual spaces , Communications of the ACM 47(8) : 48-53

100%; open Mackay, W.E., Ratzer, A. & Janecek, P. (2000) Find in CUMINCAD Video artifacts for design: Bridging the gap between abstraction and detail , DIS 2000, New York, ACM Press

100%; open Marshall, P. (2007) Find in CUMINCAD Do tangible interfaces enhance learning , TEI '07 : Proceedings of the 1st International Conference on Tangible and Embedded Interaction, New Orleans, 163-170

100%; open Park, M. & Fishwick, P.A. (2005) Find in CUMINCAD Integrating Dynamic and Geometry Model Components through Ontology-Based Inference , Simulation 81(12)

100%; open Pottmann, H., Asperl, A., Hofer, M. & Kilian, A. (2007) Find in CUMINCAD Architekturgeometrie , Springer & Bentley Institute Press, Wien New York

100%; open Schnabel, M.A. (2011) Find in CUMINCAD The Immersive Virtual Design Studio , X. Wang & J.J.-H. Tsai (eds). Collaborative Design in Virtual Environments, ISCA 48, Springer, Dordrecht, 177–191

100%; open Seichter, H. & Schnabel, M.A. (2005) Find in CUMINCAD Digital and Tangible Sensation: An Augmented Reality Urban Design Studio , A. Bhatt (ed) Proceedings of the 10th International Conference on Computer Aided Architectural Design Research in Asia CAADRIA2005, CAADRIA, New Delhi, India, 2 : 193-202

100%; open Seichter, H. (2007) Find in CUMINCAD Augmented Reality and Tangible Interfaces , A. Dong, A. Vande Moere & J.S. Gero (eds). Collaborative Urban Design, CAADFutures’07, Springer Dordrecht, 3–16

last changed 2012/02/11 18:21
pick and add to favorite papersHOMELOGIN (you are user _anon_787438 from group guest) CUMINCAD Papers Powered by SciX Open Publishing Services 1.002