ACM Home Page
Please provide us with feedback. Feedback
Illuminating clay: a 3-D tangible interface for landscape analysis
Full text PdfPdf (1.50 MB)
Source Conference on Human Factors in Computing Systems archive
Proceedings of the SIGCHI conference on Human factors in computing systems: Changing our world, changing ourselves table of contents
Minneapolis, Minnesota, USA
SESSION: Hands-On Interfaces table of contents
Pages: 355 - 362  
Year of Publication: 2002
ISBN:1-58113-453-3
Authors
Ben Piper  MIT Media Laboratory, Cambridge, MA
Carlo Ratti  University of Cambridge, Cambridge, UK
Hiroshi Ishii  MIT Media Laboratory, Cambridge, MA
Sponsor
SIGCHI: ACM Special Interest Group on Computer-Human Interaction
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): n/a,   Downloads (12 Months): n/a,   Citation Count: 37
Additional Information:

abstract   references   cited by   index terms   collaborative colleagues  

Tools and Actions: Request Permissions Request Permissions    Review this Article  
DOI Bookmark: Use this link to bookmark this Article: http://doi.acm.org/10.1145/503376.503439
What is a DOI?

ABSTRACT

This paper describes a novel system for the real-time computational analysis of landscape models. Users of the system - called Illuminating Clay - alter the topography of a clay landscape model while the changing geometry is captured in real-time by a ceiling-mounted laser scanner. A depth image of the model serves as an input to a library of landscape analysis functions. The results of this analysis are projected back into the workspace and registered with the surfaces of the model.We describe a scenario for which this kind of tool has been developed and we review past work that has taken a similar approach. We describe our system architecture and highlight specific technical issues in its implementation.We conclude with a discussion of the benefits of the system in combining the tangible immediacy of physical models with the dynamic capabilities of computational simulations.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
Turner, K. Spatial Data Technologies, from Sandia National Laboratories (Albuquerque, NM, 2000).
 
2
Frazer, J. Three-Dimensional Data Input Devices, in Computers/Graphics in the Building Process, Washington (1982).
 
3
 
4
5
6
 
7
SensAble Devices: http://www.sensable.com/
8
 
9
 
10
 
11
12
 
13
Minolta VI-900&153; laser scanner: http://www.minolta-3d.com/
 
14
New River Kinematics: http://www.kinematics.com/
 
15
Ratti, C., and Richens, P. Urban texture analysis with image processing techniques, in: Proceedings of CAADFutures99 (Atlanta, GE, May 1999).
 
16
Grass GIS: http://www.geog.uni-hannover.de/grass/index2.html

CITED BY  37

Collaborative Colleagues:
Ben Piper: colleagues
Carlo Ratti: colleagues
Hiroshi Ishii: colleagues