Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance

Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

Standard

Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. / Lindlbauer, David; Grønbæk, Jens Emil; Birk, Morten; Halskov, Kim; Alexa, Marc; Müller, Jörg.

CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. ed. / Cliff Lampe; Dan Morris; Juan Pablo Hourcade. New York, NY, USA : Association for Computing Machinery, 2016. p. 791-802.

Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

Harvard

Lindlbauer, D, Grønbæk, JE, Birk, M, Halskov, K, Alexa, M & Müller, J 2016, Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. in C Lampe, D Morris & JP Hourcade (eds), CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. Association for Computing Machinery, New York, NY, USA, pp. 791-802, ACM CHI Conference on Human Factors in Computing Systems, San Jose, United States, 07/05/2016. https://doi.org/10.1145/2858036.2858457

APA

Lindlbauer, D., Grønbæk, J. E., Birk, M., Halskov, K., Alexa, M., & Müller, J. (2016). Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. In C. Lampe, D. Morris, & J. P. Hourcade (Eds.), CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems (pp. 791-802). New York, NY, USA: Association for Computing Machinery. https://doi.org/10.1145/2858036.2858457

CBE

Lindlbauer D, Grønbæk JE, Birk M, Halskov K, Alexa M, Müller J. 2016. Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. Lampe C, Morris D, Hourcade JP, editors. In CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. New York, NY, USA: Association for Computing Machinery. pp. 791-802. https://doi.org/10.1145/2858036.2858457

MLA

Lindlbauer, David et al. "Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance"., Lampe, Cliff Morris, Dan Hourcade, Juan Pablo (editors). CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. New York, NY, USA: Association for Computing Machinery. 2016, 791-802. https://doi.org/10.1145/2858036.2858457

Vancouver

Lindlbauer D, Grønbæk JE, Birk M, Halskov K, Alexa M, Müller J. Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. In Lampe C, Morris D, Hourcade JP, editors, CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. New York, NY, USA: Association for Computing Machinery. 2016. p. 791-802 https://doi.org/10.1145/2858036.2858457

Author

Lindlbauer, David ; Grønbæk, Jens Emil ; Birk, Morten ; Halskov, Kim ; Alexa, Marc ; Müller, Jörg. / Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance. CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. editor / Cliff Lampe ; Dan Morris ; Juan Pablo Hourcade. New York, NY, USA : Association for Computing Machinery, 2016. pp. 791-802

Bibtex

@inproceedings{3e61fbf6e65b445d9b1500ee1353af68,
title = "Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance",
abstract = "We propose combining shape-changing interfaces and spatial augmented reality for extending the space of appearances and interactions of actuated interfaces. While shape-changing interfaces can dynamically alter the physical appearance of objects, the integration of spatial augmented reality additionally allows for dynamically changing objects’ optical appearance with high detail. This way, devices can render currently challenging features such as high frequency texture or fast motion. We frame this combination in the context of computer graph- ics with analogies to established techniques for increasing the realism of 3D objects such as bump mapping. This extensible framework helps us identify challenges of the two techniques and benefits of their combination. We utilize our prototype shape-changing device enriched with spatial augmented reality through projection mapping to demonstrate the concept. We present a novel mechanical distance-fields algorithm for real-time fitting of mechanically constrained shape-changing devices to arbitrary 3D graphics. Furthermore, we present a technique for increasing effective screen real estate for spatial augmented reality through view-dependent shape change.",
author = "David Lindlbauer and Gr{\o}nb{\ae}k, {Jens Emil} and Morten Birk and Kim Halskov and Marc Alexa and J{\"o}rg M{\"u}ller",
year = "2016",
doi = "10.1145/2858036.2858457",
language = "English",
isbn = "978-1-4503-3362-7",
pages = "791--802",
editor = "Lampe, {Cliff } and Morris, {Dan } and Hourcade, {Juan Pablo }",
booktitle = "CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems",
publisher = "Association for Computing Machinery",

}

RIS

TY - GEN

T1 - Combining Shape-Changing Interfaces and Spatial Augmented Reality Enables Extended Object Appearance

AU - Lindlbauer, David

AU - Grønbæk, Jens Emil

AU - Birk, Morten

AU - Halskov, Kim

AU - Alexa, Marc

AU - Müller, Jörg

PY - 2016

Y1 - 2016

N2 - We propose combining shape-changing interfaces and spatial augmented reality for extending the space of appearances and interactions of actuated interfaces. While shape-changing interfaces can dynamically alter the physical appearance of objects, the integration of spatial augmented reality additionally allows for dynamically changing objects’ optical appearance with high detail. This way, devices can render currently challenging features such as high frequency texture or fast motion. We frame this combination in the context of computer graph- ics with analogies to established techniques for increasing the realism of 3D objects such as bump mapping. This extensible framework helps us identify challenges of the two techniques and benefits of their combination. We utilize our prototype shape-changing device enriched with spatial augmented reality through projection mapping to demonstrate the concept. We present a novel mechanical distance-fields algorithm for real-time fitting of mechanically constrained shape-changing devices to arbitrary 3D graphics. Furthermore, we present a technique for increasing effective screen real estate for spatial augmented reality through view-dependent shape change.

AB - We propose combining shape-changing interfaces and spatial augmented reality for extending the space of appearances and interactions of actuated interfaces. While shape-changing interfaces can dynamically alter the physical appearance of objects, the integration of spatial augmented reality additionally allows for dynamically changing objects’ optical appearance with high detail. This way, devices can render currently challenging features such as high frequency texture or fast motion. We frame this combination in the context of computer graph- ics with analogies to established techniques for increasing the realism of 3D objects such as bump mapping. This extensible framework helps us identify challenges of the two techniques and benefits of their combination. We utilize our prototype shape-changing device enriched with spatial augmented reality through projection mapping to demonstrate the concept. We present a novel mechanical distance-fields algorithm for real-time fitting of mechanically constrained shape-changing devices to arbitrary 3D graphics. Furthermore, we present a technique for increasing effective screen real estate for spatial augmented reality through view-dependent shape change.

U2 - 10.1145/2858036.2858457

DO - 10.1145/2858036.2858457

M3 - Article in proceedings

SN - 978-1-4503-3362-7

SP - 791

EP - 802

BT - CHI '16 Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems

A2 - Lampe, Cliff

A2 - Morris, Dan

A2 - Hourcade, Juan Pablo

PB - Association for Computing Machinery

CY - New York, NY, USA

ER -