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GALAXIES/THEMESCAPES

GALAXIES/THEMESCAPES. JAMES WISE, JAMES THOMAS, KELLY PENNOCK, DAVID LANTRIP, MARK POTTIER, ANNE SCHUR, VERN CROW -MAULIK SHUKLA. MOTIVATION. AVAILIBILITY OF TEXTUAL INFORMATION SPEED OF READING POWER OF VISUAL PERCEPTION. VISUAL TRANSFORMATION - FROM TEXT TO PICTURE. DATA BASE / CORPORA

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GALAXIES/THEMESCAPES

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  1. GALAXIES/THEMESCAPES JAMES WISE, JAMES THOMAS, KELLY PENNOCK, DAVID LANTRIP, MARK POTTIER, ANNE SCHUR, VERN CROW -MAULIK SHUKLA

  2. MOTIVATION • AVAILIBILITY OF TEXTUAL INFORMATION • SPEED OF READING • POWER OF VISUAL PERCEPTION

  3. VISUAL TRANSFORMATION- FROM TEXT TO PICTURE • DATA BASE / CORPORA • TEXT ENGINE • GUI • DISPLAY SOFTWARE • APPLOICATION PACKAGE • AUXILIARY TOOLS

  4. MVAB PROJECT • MULTIDIMENTIONAL VISUALISATION AND ADVANCE BROWSING PROJECT • SPIRE: SPATIAL PARADIGM FOR INFORMATION RETRIVAL AND EXPLORATION • TWO MAJOR APPROACHES 1. GALAXIES 2. THEMESCAPES / THEME VIEWS

  5. GALAXIES • STARFIELDS AS DISPLAY METAPHORES • DOCUMENT AS A POINT – DOCUSTAR • RELATIONSHIPS AS CLUSTERS • PROXIMITY INDICATES SIMILARITY

  6. THEME VIEW • TOPOGRAPHICAL MAPS AS DISPLAY METAPHORE • CREATED FROM GALAXIES • PEAK REPRESENTS INTENSITY OF THEME • KEY FEATURES 1. HEIGHT 2. NUMBER OF PEAKS 3 SLOPE 4. LOCATION

  7. TOOLS AND FEATURES • COMMON TOOLS - SELECTION - ZOOM - PAN - ROTATE

  8. TOOL BAR

  9. DOCUMENT VIEWER

  10. QUERY TOOL • VOCABULARY WORD QUERY - W • EXACT PHRASE QUERY - P • QUERY BY EXAMPLE - E

  11. GROUP TOOL

  12. TIME SLICER • EVOLUTION OF DATABASE OVER TIME

  13. CATEGORY TOOL • DEFINE NEW CATAGORIES AS COLLECTION OF TERMS • USE OF WILDCARD CHARECTERS ( *’S)

  14. CORRELATION TOOL

  15. CORRELATION TOOL

  16. CORRELATION TOOL

  17. FIELD MARKER TOOL

  18. GISTING TOOL

  19. WORKSHOP TOOL

  20. PROBE TOOL

  21. CONFINED THEME VIEW

  22. DATABASE SUBSETTING

  23. PREFERENCES

  24. SELECTED TITLES / CONTRAST

  25. RESEARCH DIRECTIONS • HANDLING SPECIFIC ENTITY-ATRIBUTE RELATIONSHIP ( LINK ANALYSES ) • CAPTURING DEVELOPMENT OF STORY OR THREAD OF CONCEPTS • ADDING SENSORY MODALITIES ( SOUND )

  26. HCI MATRICES • LEARNING CURVE **** • EASE OF USE *** • ERROR RECOVERY **** • USER SATISFACTION ***** • RETANTION *****

  27. REFERENCE • http://www.pnl.gov/infoviz/spire/spirehelp/index.html

  28. QUESTIONS ????

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