/[fenfire]/journals/plans/SA_2003.rst
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revision 1.141 by tjl, Wed May 14 12:47:37 2003 UTC revision 1.142 by tjl, Wed May 14 12:49:40 2003 UTC
# Line 542  Unique background textures Line 542  Unique background textures
542    
543  In [kujala03paper]_, we introduced the use of unique background textures  In [kujala03paper]_, we introduced the use of unique background textures
544  for distinguishing documents.  for distinguishing documents.
545    Textured backgrounds implement continuity by providing unique, permanent
546    visual context for interface elements to facilitate search and recognition
547    of the elements in prolonged use. Textures will be tested to show that the
548    user can implicitly memorize textures during interaction with the
549    interface elements and use this information to recognize the elements
550    faster and more accurately. We will also conduct readibility tests on
551    textures to show that a textured background of text does not necessarily
552    impair either the legibility or the readability of the text.
553    
554  The current hardware-accelerated algorithm for rendering the unique background textures  The current hardware-accelerated algorithm for rendering the unique background textures
555  uses *ad hoc* distributions in the sampling of the texture  uses *ad hoc* distributions in the sampling of the texture
556  features.  features.
# Line 566  On a practical level, these experiments Line 575  On a practical level, these experiments
575  distributions and create a well-founded  distributions and create a well-founded
576  algorithm for generating unique textures.  algorithm for generating unique textures.
577    
     - quantitative model of certain aspects of texture perception and recognition  
   
 XXX:  
   
 Textured backgrounds implement continuity by providing unique, permanent  
 visual context for interface elements to facilitate search and recognition  
 of the elements in prolonged use. Textures will be tested to show that the  
 user can implicitly memorize textures during interaction with the  
 interface elements and use this information to recognize the elements  
 faster and more accurately. We will also conduct readibility tests on  
 textures to show that a textured background of text does not necessarily  
 impair either the legibility or the readability of the text.  
578    
579    
580  Controllers  Controllers
# Line 781  Research budget Line 778  Research budget
778  Results  Results
779  =======  =======
780    
781        - quantitative model of certain aspects of texture perception and recognition
782    
783  .. research results to be expected and their significance  .. research results to be expected and their significance
784    
785  As already discussed, this project is a combination of several  As already discussed, this project is a combination of several

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