A study of people's sketching habits in GIS

Sketching is traditionally associated withdoodling simple strokes on a piece of paper.Only few professionals outside of design andthe fine arts have recognized the expressivepower of this intuitive modality. However,sketching seems particularly well suited tocapture objects and situations in a spatialenvironment, such as geographic space. To learnmore about the techniques and strategies peopleuse when sketching, a survey of sketching wasconducted. The study showed that paper andpencil sketches contain mostly simple andabstract objects that are composed of only fewstrokes. The spatial configuration of a sceneis primarily expressed through the topologicalordering of objects relative to each other.Metric relationships are used to refine spatialconfigurations. These and other findingssuggest that sketching is an appropriatemodality to interact with a computer where onewants to describe and capture objectconfigurations in a spatial environment, suchas a geographic information system (GIS).

[1]  Max J. Egenhofer,et al.  Asessing Semnatic Similarities among Geospatial Feature Class Definitions , 1999, INTEROP.

[2]  Hans-Jörg Schek,et al.  Interoperating Geographic Information Systems , 1999, Lecture Notes in Computer Science.

[3]  Ivan E. Sutherland,et al.  Sketchpad: a man-machine graphical communication system , 1899, AFIPS '63 (Spring).

[4]  Lambertus Schomaker,et al.  Automatic handwriting recognition and the keyboardless personal computer , 1988 .

[5]  Mark D. Gross,et al.  Distributed architectures for pen-based input and diagram recognition , 1996, AVI '96.

[6]  Mark D. Gross,et al.  The electronic cocktail napkin--computer support for working with diagrams , 1996 .

[7]  Alberto Del Bimbo,et al.  Visual Image Retrieval by Elastic Matching of User Sketches , 1997, IEEE Trans. Pattern Anal. Mach. Intell..

[8]  Alan M. MacEachren,et al.  How Maps Work - Representation, Visualization, and Design , 1995 .

[9]  James A. Landay,et al.  Interactive sketching for the early stages of user interface design , 1995, CHI '95.

[10]  Max J. Egenhofer,et al.  A visual tool for querying geographic databases , 2000, AVI '00.

[11]  Sharon Oviatt,et al.  Multimodal interactive maps: designing for human performance , 1997 .

[12]  J. E. Ziegler,et al.  Chapter 6 – Direct Manipulation , 1988 .

[13]  Max J. Egenhofer,et al.  Reasoning about Gradual Changes of Topological Relationships , 1992, Spatio-Temporal Reasoning.

[14]  Max J. Egenhofer,et al.  Natural-language spatial relations: metric refinements of topological properties , 1996 .

[15]  Toshikazu Kato,et al.  A sketch retrieval method for full color image database-query by visual example , 1992, [1992] Proceedings. 11th IAPR International Conference on Pattern Recognition.

[16]  Donald Appleyard,et al.  The View From the Road , 1965 .

[17]  T. Kato,et al.  Rough sketch-based image information retrieval , 1993 .

[18]  David M. Mark,et al.  Naive Geography , 1995, COSIT.

[19]  Ben Shneiderman,et al.  Future directions for human-computer interaction , 1989, Int. J. Hum. Comput. Interact..

[20]  Mark D. Gross,et al.  Stretch-A-Sketch: a dynamic diagrammer , 1994, Proceedings of 1994 IEEE Symposium on Visual Languages.

[21]  James S. Lipscomb.  A trainable gesture recognizer , 1991, Pattern Recognit..

[22]  Max J. Egenhofer,et al.  Why not SQL! , 1992, Int. J. Geogr. Inf. Sci..

[23]  Mark Blades,et al.  The reliability of data collected from sketch maps , 1990 .

[24]  Benjamin Kuipers,et al.  Modeling Spatial Knowledge , 1978, IJCAI.

[25]  Sharon L. Oviatt,et al.  Ten myths of multimodal interaction , 1999, Commun. ACM.

[26]  G. Goldschmidt.  The dialectics of sketching , 1991 .

[27]  Ben Shneiderman,et al.  Direct manipulation for comprehensible, predictable and controllable user interfaces , 1997, IUI '97.

[28]  Andreas D. Blaser.  User Interaction in a Sketch-Based GIS User Interface , 1997, COSIT.

[29]  Mark D. Gross,et al.  The Electronic Cocktail Napkin—a computational environment for working with design diagrams , 1996 .

[30]  Alberto Del Bimbo,et al.  Image Retrieval by Elastic Matching of User Sketches , 1995, ICIAP.

[31]  M. J. Enenhofer.  Spatial-Query-by-Sketch , 1996, Proceedings 1996 IEEE Symposium on Visual Languages.

[32]  Max J. Egenhofer,et al.  Interaction with geographic information systems via spatial queries , 1990, J. Vis. Lang. Comput..

[33]  Monika Sester,et al.  Visualization in an early stage of the problem-solving process in GIS , 2000 .

[34]  Kim Marriott,et al.  Automatic construction of user interfaces for pen-based computers , 1996, AVI '96.

[35]  Max J. Egenhofer,et al.  Sketching spatial queries , 2000 .

[36]  R. K. Goyal,et al.  Similarity assessment for cardinal directions between extended spatial objects , 2000 .

[37]  Refractor.  Vision , 2000, The Lancet.

[38]  W. Tobler.  A Computer Movie Simulating Urban Growth in the Detroit Region , 1970 .

[39]  Mark Billinghurst,et al.  The use of sketch maps to measure cognitive maps of virtual environments , 1995, Proceedings Virtual Reality Annual International Symposium '95.