A physical 3D trackball

Myung Soo Kim; Joon Kyung Seong; Dae Eun Hyun; Kang Hoon Lee; Yoo Jin Choi

doi:10.1109/PCCGA.2001.962866

A physical 3D trackball

Myung Soo Kim, Joon Kyung Seong, Dae Eun Hyun, Kang Hoon Lee, Yoo Jin Choi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

We present a simple method for constructing a physical 3D trackball that can input 3D rotation about an arbitrary axis. This input device is based on multiple sensors that can detect the tangential velocities at certain points on the boundary sphere of the trackball. A mathematical analysis is given for the optimal locations of multiple sensors. A prototype hardware device has been built for the 3D trackball. We demonstrate the effectiveness of this input device in 3D rotation by comparing its performance with the Magellan/SPACE MOUSE.

Original language	English
Title of host publication	Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
Publisher	IEEE Computer Society
Pages	134-138
Number of pages	5
ISBN (Electronic)	0769512275
DOIs	https://doi.org/10.1109/PCCGA.2001.962866
Publication status	Published - 2001
Externally published	Yes
Event	9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001 - Tokyo, Japan Duration: 2001 Oct 16 → 2001 Oct 18

Publication series

Name	Proceedings - Pacific Conference on Computer Graphics and Applications
Volume	2001-January
ISSN (Print)	1550-4085

Other

Other	9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001
Country/Territory	Japan
City	Tokyo
Period	01/10/16 → 01/10/18

Keywords

3D rotation
Angular velocity
Quaternion
Trackball

ASJC Scopus subject areas

Software
Computer Graphics and Computer-Aided Design
Modelling and Simulation

Access to Document

10.1109/PCCGA.2001.962866

Cite this

Kim, M. S., Seong, J. K., Hyun, D. E., Lee, K. H., & Choi, Y. J. (2001). A physical 3D trackball. In Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001 (pp. 134-138). Article 962866 (Proceedings - Pacific Conference on Computer Graphics and Applications; Vol. 2001-January). IEEE Computer Society. https://doi.org/10.1109/PCCGA.2001.962866

A physical 3D trackball. / Kim, Myung Soo; Seong, Joon Kyung; Hyun, Dae Eun et al.
Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001. IEEE Computer Society, 2001. p. 134-138 962866 (Proceedings - Pacific Conference on Computer Graphics and Applications; Vol. 2001-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, MS, Seong, JK, Hyun, DE, Lee, KH & Choi, YJ 2001, A physical 3D trackball. in Proceedings - 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001., 962866, Proceedings - Pacific Conference on Computer Graphics and Applications, vol. 2001-January, IEEE Computer Society, pp. 134-138, 9th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 2001, Tokyo, Japan, 01/10/16. https://doi.org/10.1109/PCCGA.2001.962866

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abstract = "We present a simple method for constructing a physical 3D trackball that can input 3D rotation about an arbitrary axis. This input device is based on multiple sensors that can detect the tangential velocities at certain points on the boundary sphere of the trackball. A mathematical analysis is given for the optimal locations of multiple sensors. A prototype hardware device has been built for the 3D trackball. We demonstrate the effectiveness of this input device in 3D rotation by comparing its performance with the Magellan/SPACE MOUSE.",

keywords = "3D rotation, Angular velocity, Quaternion, Trackball",

author = "Kim, {Myung Soo} and Seong, {Joon Kyung} and Hyun, {Dae Eun} and Lee, {Kang Hoon} and Choi, {Yoo Jin}",

year = "2001",

doi = "10.1109/PCCGA.2001.962866",

language = "English",

series = "Proceedings - Pacific Conference on Computer Graphics and Applications",

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AB - We present a simple method for constructing a physical 3D trackball that can input 3D rotation about an arbitrary axis. This input device is based on multiple sensors that can detect the tangential velocities at certain points on the boundary sphere of the trackball. A mathematical analysis is given for the optimal locations of multiple sensors. A prototype hardware device has been built for the 3D trackball. We demonstrate the effectiveness of this input device in 3D rotation by comparing its performance with the Magellan/SPACE MOUSE.

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A physical 3D trackball

Abstract

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Keywords

ASJC Scopus subject areas

Access to Document

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